366667403740 has 48 divisors (see below), whose sum is σ = 840396945024. Its totient is φ = 133270862400.

The previous prime is 366667403737. The next prime is 366667403783. The reversal of 366667403740 is 47304766663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77767 + ... + 859873.

It is an arithmetic number, because the mean of its divisors is an integer number (17508269688).

Almost surely, 2^366667403740 is an apocalyptic number.

It is an amenable number.

366667403740 is an abundant number, since it is smaller than the sum of its proper divisors (473729541284).

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

366667403740 is a wasteful number, since it uses less digits than its factorization.

366667403740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784258 (or 784256 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 366667403740 in words is "three hundred sixty-six billion, six hundred sixty-seven million, four hundred three thousand, seven hundred forty".