356478396 has 24 divisors (see below), whose sum is σ = 839417040. Its totient is φ = 117735552.

The previous prime is 356478377. The next prime is 356478401. The reversal of 356478396 is 693874653.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134961 + ... + 137576.

It is an arithmetic number, because the mean of its divisors is an integer number (34975710).

Almost surely, 2^356478396 is an apocalyptic number.

It is an amenable number.

356478396 is an abundant number, since it is smaller than the sum of its proper divisors (482938644).

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

356478396 is a wasteful number, since it uses less digits than its factorization.

356478396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272653 (or 272651 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The square root of 356478396 is about 18880.6354765935. The cubic root of 356478396 is about 709.0514318050.

The spelling of 356478396 in words is "three hundred fifty-six million, four hundred seventy-eight thousand, three hundred ninety-six".