396853376 has 32 divisors (see below), whose sum is σ = 791586300. Its totient is φ = 198180864.

The previous prime is 396853367. The next prime is 396853381. The reversal of 396853376 is 673358693.

It can be written as a sum of positive squares in 2 ways, for example, as 388878400 + 7974976 = 19720^2 + 2824^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146240 + ... + 148928.

Almost surely, 2^396853376 is an apocalyptic number.

It is an amenable number.

396853376 is a deficient number, since it is larger than the sum of its proper divisors (394732924).

396853376 is a wasteful number, since it uses less digits than its factorization.

396853376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856 (or 3844 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 50.

The square root of 396853376 is about 19921.1790815704. The cubic root of 396853376 is about 734.8691676363.

The spelling of 396853376 in words is "three hundred ninety-six million, eight hundred fifty-three thousand, three hundred seventy-six".