396280796 has 12 divisors (see below), whose sum is σ = 729991080. Its totient is φ = 187711920.

The previous prime is 396280783. The next prime is 396280811. The reversal of 396280796 is 697082693.

It is a congruent number.

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, 2607035 + ... + 2607186.

It is an arithmetic number, because the mean of its divisors is an integer number (60832590).

Almost surely, 2^396280796 is an apocalyptic number.

It is an amenable number.

396280796 is a deficient number, since it is larger than the sum of its proper divisors (333710284).

396280796 is a wasteful number, since it uses less digits than its factorization.

396280796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214244 (or 5214242 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 396280796 is about 19906.8027568467. The cubic root of 396280796 is about 734.5155744801.

The spelling of 396280796 in words is "three hundred ninety-six million, two hundred eighty thousand, seven hundred ninety-six".