396219048 has 16 divisors (see below), whose sum is σ = 990547680. Its totient is φ = 132073008.

The previous prime is 396219013. The next prime is 396219053. The reversal of 396219048 is 840912693.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254540 + ... + 8254587.

It is an arithmetic number, because the mean of its divisors is an integer number (61909230).

Almost surely, 2^396219048 is an apocalyptic number.

It is an amenable number.

396219048 is an abundant number, since it is smaller than the sum of its proper divisors (594328632).

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

396219048 is a wasteful number, since it uses less digits than its factorization.

396219048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16509136 (or 16509132 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 396219048 is about 19905.2517693196. The cubic root of 396219048 is about 734.4774220521.

The spelling of 396219048 in words is "three hundred ninety-six million, two hundred nineteen thousand, forty-eight".