366955972779 has 16 divisors (see below), whose sum is σ = 534171525120. Its totient is φ = 222223649760.

The previous prime is 366955972771. The next prime is 366955972829. The reversal of 366955972779 is 977279559663.

It is not a de Polignac number, because 366955972779 - 2³ = 366955972771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366955972779.

It is not an unprimeable number, because it can be changed into a prime (366955972771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4304892 + ... + 4389305.

It is an arithmetic number, because the mean of its divisors is an integer number (33385720320).

Almost surely, 2^366955972779 is an apocalyptic number.

366955972779 is a deficient number, since it is larger than the sum of its proper divisors (167215552341).

366955972779 is a wasteful number, since it uses less digits than its factorization.

366955972779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8695490.

The product of its digits is 1350253800, while the sum is 75.

The spelling of 366955972779 in words is "three hundred sixty-six billion, nine hundred fifty-five million, nine hundred seventy-two thousand, seven hundred seventy-nine".