358359985 has 16 divisors (see below), whose sum is σ = 444247056. Its totient is φ = 277302528.

The previous prime is 358359929. The next prime is 358359997. The reversal of 358359985 is 589953853.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 22591009 + 335768976 = 4753^2 + 18324^2 .

It is a cyclic number.

It is not a de Polignac number, because 358359985 - 2⁷ = 358359857 is a prime.

It is a Duffinian number.

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, 26407 + ... + 37603.

It is an arithmetic number, because the mean of its divisors is an integer number (27765441).

Almost surely, 2^358359985 is an apocalyptic number.

It is an amenable number.

358359985 is a deficient number, since it is larger than the sum of its proper divisors (85887071).

358359985 is a wasteful number, since it uses less digits than its factorization.

358359985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11412.

The product of its digits is 5832000, while the sum is 55.

The square root of 358359985 is about 18930.3984374339. The cubic root of 358359985 is about 710.2967647862.

The spelling of 358359985 in words is "three hundred fifty-eight million, three hundred fifty-nine thousand, nine hundred eighty-five".