346646460613 has 4 divisors (see below), whose sum is σ = 348173537760. Its totient is φ = 345119383468.

The previous prime is 346646460593. The next prime is 346646460619. The reversal of 346646460613 is 316064646643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 346646460613 - 2¹³ = 346646452421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346646460619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763538233 + ... + 763538686.

It is an arithmetic number, because the mean of its divisors is an integer number (87043384440).

Almost surely, 2^346646460613 is an apocalyptic number.

It is an amenable number.

346646460613 is a deficient number, since it is larger than the sum of its proper divisors (1527077147).

346646460613 is a wasteful number, since it uses less digits than its factorization.

346646460613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527077146.

The product of its (nonzero) digits is 4478976, while the sum is 49.

The spelling of 346646460613 in words is "three hundred forty-six billion, six hundred forty-six million, four hundred sixty thousand, six hundred thirteen".