396502249032 has 36 divisors (see below), whose sum is σ = 1073874728745. Its totient is φ = 132165635328.

The previous prime is 396502249007. The next prime is 396502249043. The reversal of 396502249032 is 230942205693.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

396502249032 is a `hidden beast` number, since 3 + 9 + 6 + 502 + 24 + 90 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 241586012196 + 154916236836 = 491514^2 + 393594^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=445254.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5305944 + ... + 5380152.

Almost surely, 2^396502249032 is an apocalyptic number.

It is an amenable number.

396502249032 is an abundant number, since it is smaller than the sum of its proper divisors (677372479713).

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

396502249032 is an frugal number, since it uses more digits than its factorization.

396502249032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148430 (or 74214 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 396502249032 in words is "three hundred ninety-six billion, five hundred two million, two hundred forty-nine thousand, thirty-two".