366440422 has 32 divisors (see below), whose sum is σ = 588107520. Its totient is φ = 170748000.

The previous prime is 366440413. The next prime is 366440447. The reversal of 366440422 is 224044663.

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, 982228 + ... + 982600.

It is an arithmetic number, because the mean of its divisors is an integer number (18378360).

Almost surely, 2^366440422 is an apocalyptic number.

366440422 is a deficient number, since it is larger than the sum of its proper divisors (221667098).

366440422 is a wasteful number, since it uses less digits than its factorization.

366440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 366440422 is about 19142.6336223624. The cubic root of 366440422 is about 715.5958141883.

The spelling of 366440422 in words is "three hundred sixty-six million, four hundred forty thousand, four hundred twenty-two".