69484380 has 96 divisors (see below), whose sum is σ = 232049664. Its totient is φ = 15189504.

The previous prime is 69484379. The next prime is 69484411. The reversal of 69484380 is 8348496.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6064 + ... + 13256.

It is an arithmetic number, because the mean of its divisors is an integer number (2417184).

Almost surely, 2^69484380 is an apocalyptic number.

69484380 is a gapful number since it is divisible by the number (60) 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 69484380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116024832).

69484380 is an abundant number, since it is smaller than the sum of its proper divisors (162565284).

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

69484380 is a wasteful number, since it uses less digits than its factorization.

69484380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7235 (or 7233 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 69484380 is about 8335.7291222784. The cubic root of 69484380 is about 411.1141222624.

The spelling of 69484380 in words is "sixty-nine million, four hundred eighty-four thousand, three hundred eighty".