346894130 has 16 divisors (see below), whose sum is σ = 681174144. Its totient is φ = 126143280.

The previous prime is 346894109. The next prime is 346894151. The reversal of 346894130 is 31498643.

It is an interprime number because it is at equal distance from previous prime (346894109) and next prime (346894151).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1576682 + ... + 1576901.

It is an arithmetic number, because the mean of its divisors is an integer number (42573384).

Almost surely, 2^346894130 is an apocalyptic number.

346894130 is a deficient number, since it is larger than the sum of its proper divisors (334280014).

346894130 is a wasteful number, since it uses less digits than its factorization.

346894130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153601.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 346894130 is about 18625.0940937221. The cubic root of 346894130 is about 702.6391056961.

The spelling of 346894130 in words is "three hundred forty-six million, eight hundred ninety-four thousand, one hundred thirty".