366720536 has 48 divisors (see below), whose sum is σ = 850950000. Its totient is φ = 145072512.

The previous prime is 366720511. The next prime is 366720551. The reversal of 366720536 is 635027663.

366720536 = 7235² + 7236² + ... + 7241².

It is a self number, because there is not a number n which added to its sum of digits gives 366720536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9911 + ... + 28838.

It is an arithmetic number, because the mean of its divisors is an integer number (17728125).

Almost surely, 2^366720536 is an apocalyptic number.

It is an amenable number.

366720536 is an abundant number, since it is smaller than the sum of its proper divisors (484229464).

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

366720536 is a wasteful number, since it uses less digits than its factorization.

366720536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38788 (or 38771 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 366720536 is about 19149.9487205580. The cubic root of 366720536 is about 715.7781060790.

The spelling of 366720536 in words is "three hundred sixty-six million, seven hundred twenty thousand, five hundred thirty-six".