346516230 has 16 divisors (see below), whose sum is σ = 831639024. Its totient is φ = 92404320.

The previous prime is 346516223. The next prime is 346516277. The reversal of 346516230 is 32615643.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 11550541 = 346516230 / (3 + 4 + 6 + 5 + 1 + 6 + 2 + 3 + 0).

It is a congruent number.

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, 5775241 + ... + 5775300.

It is an arithmetic number, because the mean of its divisors is an integer number (51977439).

Almost surely, 2^346516230 is an apocalyptic number.

346516230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

346516230 is an abundant number, since it is smaller than the sum of its proper divisors (485122794).

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

346516230 is a wasteful number, since it uses less digits than its factorization.

346516230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11550551.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 346516230 is about 18614.9464141050. The cubic root of 346516230 is about 702.3838656737.

The spelling of 346516230 in words is "three hundred forty-six million, five hundred sixteen thousand, two hundred thirty".