816410372 has 12 divisors (see below), whose sum is σ = 1429298640. Its totient is φ = 408039336.

The previous prime is 816410347. The next prime is 816410393. The reversal of 816410372 is 273014618.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30038 + ... + 50349.

It is an arithmetic number, because the mean of its divisors is an integer number (119108220).

Almost surely, 2^816410372 is an apocalyptic number.

It is an amenable number.

816410372 is a deficient number, since it is larger than the sum of its proper divisors (612888268).

816410372 is a wasteful number, since it uses less digits than its factorization.

816410372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82930 (or 82928 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 816410372 is about 28572.8957580431. The cubic root of 816410372 is about 934.6223691638.

The spelling of 816410372 in words is "eight hundred sixteen million, four hundred ten thousand, three hundred seventy-two".