350864490 has 32 divisors (see below), whose sum is σ = 843123456. Its totient is φ = 93447360.

The previous prime is 350864483. The next prime is 350864491. The reversal of 350864490 is 94468053.

350864490 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 (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (350864491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18735 + ... + 32445.

It is an arithmetic number, because the mean of its divisors is an integer number (26347608).

Almost surely, 2^350864490 is an apocalyptic number.

350864490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

350864490 is an abundant number, since it is smaller than the sum of its proper divisors (492258966).

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

350864490 is a wasteful number, since it uses less digits than its factorization.

350864490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14574.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 350864490 is about 18731.3771517206. The cubic root of 350864490 is about 705.3096170352.

The spelling of 350864490 in words is "three hundred fifty million, eight hundred sixty-four thousand, four hundred ninety".