396737466 has 24 divisors (see below), whose sum is σ = 842899200. Its totient is φ = 124466112.

The previous prime is 396737441. The next prime is 396737477. The reversal of 396737466 is 664737693.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 112666 + ... + 116133.

It is an arithmetic number, because the mean of its divisors is an integer number (35120800).

Almost surely, 2^396737466 is an apocalyptic number.

396737466 is an abundant number, since it is smaller than the sum of its proper divisors (446161734).

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

396737466 is a wasteful number, since it uses less digits than its factorization.

396737466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228838 (or 228821 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 51.

The square root of 396737466 is about 19918.2696537626. The cubic root of 396737466 is about 734.7976156186.

The spelling of 396737466 in words is "three hundred ninety-six million, seven hundred thirty-seven thousand, four hundred sixty-six".