366881474304 has 288 divisors, whose sum is σ = 1153491010560. Its totient is φ = 114766958592.

The previous prime is 366881474299. The next prime is 366881474321. The reversal of 366881474304 is 403474188663.

366881474304 is a `hidden beast` number, since 3 + 6 + 68 + 8 + 147 + 430 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×366881474304² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8403957 + ... + 8447499.

It is an arithmetic number, because the mean of its divisors is an integer number (4005177120).

Almost surely, 2^366881474304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366881474304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576745505280).

366881474304 is an abundant number, since it is smaller than the sum of its proper divisors (786609536256).

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

366881474304 is a wasteful number, since it uses less digits than its factorization.

366881474304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43644 (or 43624 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 366881474304 in words is "three hundred sixty-six billion, eight hundred eighty-one million, four hundred seventy-four thousand, three hundred four".