346635615416 has 8 divisors (see below), whose sum is σ = 649941778920. Its totient is φ = 173317807704.

The previous prime is 346635615413. The next prime is 346635615433. The reversal of 346635615416 is 614516536643.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346635615413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21664725956 + ... + 21664725971.

It is an arithmetic number, because the mean of its divisors is an integer number (81242722365).

Almost surely, 2^346635615416 is an apocalyptic number.

It is an amenable number.

346635615416 is a deficient number, since it is larger than the sum of its proper divisors (303306163504).

346635615416 is a wasteful number, since it uses less digits than its factorization.

346635615416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43329451933 (or 43329451929 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The spelling of 346635615416 in words is "three hundred forty-six billion, six hundred thirty-five million, six hundred fifteen thousand, four hundred sixteen".