358995728 has 120 divisors (see below), whose sum is σ = 904817088. Its totient is φ = 134348544.

The previous prime is 358995701. The next prime is 358995731. The reversal of 358995728 is 827599853.

358995728 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525275 + ... + 525957.

Almost surely, 2^358995728 is an apocalyptic number.

358995728 is a gapful number since it is divisible by the number (38) 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 358995728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452408544).

358995728 is an abundant number, since it is smaller than the sum of its proper divisors (545821360).

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

358995728 is a wasteful number, since it uses less digits than its factorization.

358995728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 724 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 56.

The square root of 358995728 is about 18947.1825873928. The cubic root of 358995728 is about 710.7165469852.

The spelling of 358995728 in words is "three hundred fifty-eight million, nine hundred ninety-five thousand, seven hundred twenty-eight".