396463156 has 12 divisors (see below), whose sum is σ = 705184900. Its totient is φ = 194981760.

The previous prime is 396463117. The next prime is 396463157. The reversal of 396463156 is 651364693.

It can be written as a sum of positive squares in 2 ways, for example, as 173976100 + 222487056 = 13190^2 + 14916^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396463157) by changing a digit.

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, 812181 + ... + 812668.

Almost surely, 2^396463156 is an apocalyptic number.

It is an amenable number.

396463156 is a deficient number, since it is larger than the sum of its proper divisors (308721744).

396463156 is a wasteful number, since it uses less digits than its factorization.

396463156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624914 (or 1624912 counting only the distinct ones).

The product of its digits is 349920, while the sum is 43.

The square root of 396463156 is about 19911.3825737943. The cubic root of 396463156 is about 734.6282266873.

The spelling of 396463156 in words is "three hundred ninety-six million, four hundred sixty-three thousand, one hundred fifty-six".