366790720 has 28 divisors (see below), whose sum is σ = 873421164. Its totient is φ = 146716160.

The previous prime is 366790709. The next prime is 366790727. The reversal of 366790720 is 27097663.

It can be written as a sum of positive squares in 2 ways, for example, as 157351936 + 209438784 = 12544^2 + 14472^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (366790727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572791 + ... + 573430.

It is an arithmetic number, because the mean of its divisors is an integer number (31193613).

Almost surely, 2^366790720 is an apocalyptic number.

It is an amenable number.

366790720 is an abundant number, since it is smaller than the sum of its proper divisors (506630444).

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

366790720 is a wasteful number, since it uses less digits than its factorization.

366790720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146238 (or 1146228 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 366790720 is about 19151.7811182146. The cubic root of 366790720 is about 715.8237657037.

The spelling of 366790720 in words is "three hundred sixty-six million, seven hundred ninety thousand, seven hundred twenty".