366822240 has 96 divisors (see below), whose sum is σ = 1158312960. Its totient is φ = 97580544.

The previous prime is 366822233. The next prime is 366822241. The reversal of 366822240 is 42228663.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366822241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290731 + ... + 291989.

It is an arithmetic number, because the mean of its divisors is an integer number (12065760).

Almost surely, 2^366822240 is an apocalyptic number.

366822240 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 366822240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579156480).

366822240 is an abundant number, since it is smaller than the sum of its proper divisors (791490720).

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

366822240 is a wasteful number, since it uses less digits than its factorization.

366822240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884 (or 1876 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 366822240 is about 19152.6040005008. The cubic root of 366822240 is about 715.8442697837.

The spelling of 366822240 in words is "three hundred sixty-six million, eight hundred twenty-two thousand, two hundred forty".