346339012446 has 24 divisors (see below), whose sum is σ = 857601364464. Its totient is φ = 98954003520.

The previous prime is 346339012399. The next prime is 346339012511. The reversal of 346339012446 is 644210933643.

346339012446 is a `hidden beast` number, since 3 + 4 + 633 + 9 + 0 + 1 + 2 + 4 + 4 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1374361035 + ... + 1374361286.

It is an arithmetic number, because the mean of its divisors is an integer number (35733390186).

Almost surely, 2^346339012446 is an apocalyptic number.

346339012446 is an abundant number, since it is smaller than the sum of its proper divisors (511262352018).

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

346339012446 is a wasteful number, since it uses less digits than its factorization.

346339012446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748722336 (or 2748722333 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 346339012446 in words is "three hundred forty-six billion, three hundred thirty-nine million, twelve thousand, four hundred forty-six".