346255130 has 16 divisors (see below), whose sum is σ = 671202504. Its totient is φ = 127848000.

The previous prime is 346255121. The next prime is 346255153. The reversal of 346255130 is 31552643.

It can be written as a sum of positive squares in 4 ways, for example, as 187772209 + 158482921 = 13703^2 + 12589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346255093 and 346255102.

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, 1331621 + ... + 1331880.

Almost surely, 2^346255130 is an apocalyptic number.

346255130 is a deficient number, since it is larger than the sum of its proper divisors (324947374).

346255130 is a wasteful number, since it uses less digits than its factorization.

346255130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663521.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 346255130 is about 18607.9319108814. The cubic root of 346255130 is about 702.2074059172.

The spelling of 346255130 in words is "three hundred forty-six million, two hundred fifty-five thousand, one hundred thirty".