396248406435 has 80 divisors (see below), whose sum is σ = 812282904576. Its totient is φ = 181031049792.

The previous prime is 396248406383. The next prime is 396248406461. The reversal of 396248406435 is 534604842693.

396248406435 is a `hidden beast` number, since 3 + 9 + 624 + 8 + 4 + 0 + 6 + 4 + 3 + 5 = 666.

396248406435 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 396248406435 - 2⁹ = 396248405923 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4672582 + ... + 4756628.

Almost surely, 2^396248406435 is an apocalyptic number.

396248406435 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

396248406435 is an abundant number, since it is smaller than the sum of its proper divisors (416034498141).

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

396248406435 is a wasteful number, since it uses less digits than its factorization.

396248406435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85734 (or 85725 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 396248406435 in words is "three hundred ninety-six billion, two hundred forty-eight million, four hundred six thousand, four hundred thirty-five".