350491716 has 36 divisors (see below), whose sum is σ = 897187200. Its totient is φ = 115350768.

The previous prime is 350491699. The next prime is 350491741. The reversal of 350491716 is 617194053.

350491716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58776 + ... + 64463.

Almost surely, 2^350491716 is an apocalyptic number.

350491716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

350491716 is an abundant number, since it is smaller than the sum of its proper divisors (546695484).

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

350491716 is a wasteful number, since it uses less digits than its factorization.

350491716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123328 (or 123323 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 350491716 is about 18721.4239843020. The cubic root of 350491716 is about 705.0597444465.

The spelling of 350491716 in words is "three hundred fifty million, four hundred ninety-one thousand, seven hundred sixteen".