356713420 has 48 divisors (see below), whose sum is σ = 861618240. Its totient is φ = 121515264.

The previous prime is 356713403. The next prime is 356713433. The reversal of 356713420 is 24317653.

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, 13866 + ... + 30094.

It is an arithmetic number, because the mean of its divisors is an integer number (17950380).

Almost surely, 2^356713420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356713420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430809120).

356713420 is an abundant number, since it is smaller than the sum of its proper divisors (504904820).

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

356713420 is a wasteful number, since it uses less digits than its factorization.

356713420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16402 (or 16400 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 356713420 is about 18886.8583941321. The cubic root of 356713420 is about 709.2072219795.

The spelling of 356713420 in words is "three hundred fifty-six million, seven hundred thirteen thousand, four hundred twenty".