346261413 has 16 divisors (see below), whose sum is σ = 487663616. Its totient is φ = 218196720.

The previous prime is 346261381. The next prime is 346261439. The reversal of 346261413 is 314162643.

It is not a de Polignac number, because 346261413 - 2⁵ = 346261381 is a prime.

It is a super-2 number, since 2×346261413² = 239793932265513138, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346261463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39295 + ... + 47292.

It is an arithmetic number, because the mean of its divisors is an integer number (30478976).

Almost surely, 2^346261413 is an apocalyptic number.

It is an amenable number.

346261413 is a deficient number, since it is larger than the sum of its proper divisors (141402203).

346261413 is a wasteful number, since it uses less digits than its factorization.

346261413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86664.

The product of its digits is 10368, while the sum is 30.

The square root of 346261413 is about 18608.1007359698. The cubic root of 346261413 is about 702.2116532116.

The spelling of 346261413 in words is "three hundred forty-six million, two hundred sixty-one thousand, four hundred thirteen".