396543048 has 32 divisors (see below), whose sum is σ = 1081481760. Its totient is φ = 120164480.

The previous prime is 396543047. The next prime is 396543079. The reversal of 396543048 is 840345693.

It is not an unprimeable number, because it can be changed into a prime (396543047) 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, 750765 + ... + 751292.

It is an arithmetic number, because the mean of its divisors is an integer number (33796305).

Almost surely, 2^396543048 is an apocalyptic number.

It is an amenable number.

396543048 is an abundant number, since it is smaller than the sum of its proper divisors (684938712).

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

396543048 is a wasteful number, since it uses less digits than its factorization.

396543048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502077 (or 1502073 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 396543048 is about 19913.3886619028. The cubic root of 396543048 is about 734.6775687893.

The spelling of 396543048 in words is "three hundred ninety-six million, five hundred forty-three thousand, forty-eight".