396776245260 has 48 divisors (see below), whose sum is σ = 1112734248192. Its totient is φ = 105639307200.

The previous prime is 396776245259. The next prime is 396776245361. The reversal of 396776245260 is 62542677693.

It is a self number, because there is not a number n which added to its sum of digits gives 396776245260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5202186 + ... + 5277905.

It is an arithmetic number, because the mean of its divisors is an integer number (23181963504).

Almost surely, 2^396776245260 is an apocalyptic number.

396776245260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

396776245260 is an abundant number, since it is smaller than the sum of its proper divisors (715958002932).

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

396776245260 is a wasteful number, since it uses less digits than its factorization.

396776245260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10480734 (or 10480732 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 396776245260 in words is "three hundred ninety-six billion, seven hundred seventy-six million, two hundred forty-five thousand, two hundred sixty".