346406876 has 12 divisors (see below), whose sum is σ = 622596408. Its totient is φ = 168522192.

The previous prime is 346406869. The next prime is 346406911. The reversal of 346406876 is 678604643.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170146 + ... + 1170441.

It is an arithmetic number, because the mean of its divisors is an integer number (51883034).

Almost surely, 2^346406876 is an apocalyptic number.

It is an amenable number.

346406876 is a deficient number, since it is larger than the sum of its proper divisors (276189532).

346406876 is a wasteful number, since it uses less digits than its factorization.

346406876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340628 (or 2340626 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 346406876 is about 18612.0089189749. The cubic root of 346406876 is about 702.3099715240.

The spelling of 346406876 in words is "three hundred forty-six million, four hundred six thousand, eight hundred seventy-six".