366946940 has 48 divisors (see below), whose sum is σ = 785925504. Its totient is φ = 143880000.

The previous prime is 366946939. The next prime is 366946961. The reversal of 366946940 is 49649663.

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, 335795 + ... + 336885.

It is an arithmetic number, because the mean of its divisors is an integer number (16373448).

Almost surely, 2^366946940 is an apocalyptic number.

It is an amenable number.

366946940 is an abundant number, since it is smaller than the sum of its proper divisors (418978564).

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

366946940 is a wasteful number, since it uses less digits than its factorization.

366946940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 366946940 is about 19155.8591558823. The cubic root of 366946940 is about 715.9253768863.

It can be divided in two parts, 36694 and 6940, that added together give a palindrome (43634).

The spelling of 366946940 in words is "three hundred sixty-six million, nine hundred forty-six thousand, nine hundred forty".