396070992 has 40 divisors (see below), whose sum is σ = 1136871680. Its totient is φ = 132023520.

The previous prime is 396070967. The next prime is 396070999. The reversal of 396070992 is 299070693.

396070992 is a `hidden beast` number, since 39 + 607 + 0 + 9 + 9 + 2 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396070999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457984 + ... + 458847.

It is an arithmetic number, because the mean of its divisors is an integer number (28421792).

Almost surely, 2^396070992 is an apocalyptic number.

It is an amenable number.

396070992 is an abundant number, since it is smaller than the sum of its proper divisors (740800688).

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

396070992 is a wasteful number, since it uses less digits than its factorization.

396070992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916848 (or 916836 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 396070992 is about 19901.5324033101. The cubic root of 396070992 is about 734.3859260834.

The spelling of 396070992 in words is "three hundred ninety-six million, seventy thousand, nine hundred ninety-two".