396017232 has 40 divisors (see below), whose sum is σ = 1101741984. Its totient is φ = 121851264.

The previous prime is 396017231. The next prime is 396017233. The reversal of 396017232 is 232710693.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (396017231) and next prime (396017233).

It is a junction number, because it is equal to n+sod(n) for n = 396017193 and 396017202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396017231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316698 + ... + 317945.

Almost surely, 2^396017232 is an apocalyptic number.

It is an amenable number.

396017232 is an abundant number, since it is smaller than the sum of its proper divisors (705724752).

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

396017232 is a wasteful number, since it uses less digits than its factorization.

396017232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634667 (or 634661 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 396017232 is about 19900.1817077131. The cubic root of 396017232 is about 734.3526977190.

The spelling of 396017232 in words is "three hundred ninety-six million, seventeen thousand, two hundred thirty-two".