369474209280 has 1440 divisors, whose sum is σ = 1517517185184. Its totient is φ = 82280448000.

The previous prime is 369474209261. The next prime is 369474209281. The reversal of 369474209280 is 82902474963.

369474209280 is a `hidden beast` number, since 3 + 6 + 9 + 474 + 2 + 0 + 92 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×369474209280² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369474209281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9011566060 + ... + 9011566100.

Almost surely, 2^369474209280 is an apocalyptic number.

369474209280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369474209280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758758592592).

369474209280 is an abundant number, since it is smaller than the sum of its proper divisors (1148042975904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

369474209280 is a wasteful number, since it uses less digits than its factorization.

369474209280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 369474209280 in words is "three hundred sixty-nine billion, four hundred seventy-four million, two hundred nine thousand, two hundred eighty".