396872962 has 4 divisors (see below), whose sum is σ = 595309446. Its totient is φ = 198436480.

The previous prime is 396872941. The next prime is 396872963. The reversal of 396872962 is 269278693.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 393665281 + 3207681 = 19841^2 + 1791^2 .

It is not an unprimeable number, because it can be changed into a prime (396872963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99218239 + ... + 99218242.

Almost surely, 2^396872962 is an apocalyptic number.

396872962 is a deficient number, since it is larger than the sum of its proper divisors (198436484).

396872962 is a wasteful number, since it uses less digits than its factorization.

396872962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198436483.

The product of its digits is 1959552, while the sum is 52.

The square root of 396872962 is about 19921.6706628736. The cubic root of 396872962 is about 734.8812568290.

The spelling of 396872962 in words is "three hundred ninety-six million, eight hundred seventy-two thousand, nine hundred sixty-two".