358978620 has 384 divisors, whose sum is σ = 1390878720. Its totient is φ = 66769920.

The previous prime is 358978591. The next prime is 358978661. The reversal of 358978620 is 26879853.

It is a self number, because there is not a number n which added to its sum of digits gives 358978620.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2582511 + ... + 2582649.

It is an arithmetic number, because the mean of its divisors is an integer number (3622080).

Almost surely, 2^358978620 is an apocalyptic number.

358978620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 358978620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695439360).

358978620 is an abundant number, since it is smaller than the sum of its proper divisors (1031900100).

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

358978620 is a wasteful number, since it uses less digits than its factorization.

358978620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 358978620 is about 18946.7311164749. The cubic root of 358978620 is about 710.7052570349.

The spelling of 358978620 in words is "three hundred fifty-eight million, nine hundred seventy-eight thousand, six hundred twenty".