396910263612 has 48 divisors (see below), whose sum is σ = 936336506112. Its totient is φ = 130848604800.

The previous prime is 396910263611. The next prime is 396910263623. The reversal of 396910263612 is 216362019693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396910263611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514513 + ... + 1028855.

It is an arithmetic number, because the mean of its divisors is an integer number (19507010544).

Almost surely, 2^396910263612 is an apocalyptic number.

It is an amenable number.

396910263612 is an abundant number, since it is smaller than the sum of its proper divisors (539426242500).

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

396910263612 is a wasteful number, since it uses less digits than its factorization.

396910263612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515058 (or 515056 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The spelling of 396910263612 in words is "three hundred ninety-six billion, nine hundred ten million, two hundred sixty-three thousand, six hundred twelve".