220370034 has 32 divisors (see below), whose sum is σ = 446846400. Its totient is φ = 72446400.

The previous prime is 220370021. The next prime is 220370053. The reversal of 220370034 is 430073022.

It is a happy number.

It is a super-2 number, since 2×220370034² = 97125903770322312, which contains 22 as substring.

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, 141492 + ... + 143040.

It is an arithmetic number, because the mean of its divisors is an integer number (13963950).

Almost surely, 2^220370034 is an apocalyptic number.

220370034 is an abundant number, since it is smaller than the sum of its proper divisors (226476366).

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

220370034 is a wasteful number, since it uses less digits than its factorization.

220370034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 220370034 is about 14844.8655770270. The cubic root of 220370034 is about 604.0193424649.

The spelling of 220370034 in words is "two hundred twenty million, three hundred seventy thousand, thirty-four".