346425416 has 16 divisors (see below), whose sum is σ = 671946300. Its totient is φ = 167239744.

The previous prime is 346425383. The next prime is 346425449. The reversal of 346425416 is 614524643.

It is an interprime number because it is at equal distance from previous prime (346425383) and next prime (346425449).

It can be written as a sum of positive squares in 2 ways, for example, as 332332900 + 14092516 = 18230^2 + 3754^2 .

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, 746375 + ... + 746838.

Almost surely, 2^346425416 is an apocalyptic number.

It is an amenable number.

346425416 is a deficient number, since it is larger than the sum of its proper divisors (325520884).

346425416 is a wasteful number, since it uses less digits than its factorization.

346425416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493248 (or 1493244 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 346425416 is about 18612.5069778362. The cubic root of 346425416 is about 702.3225007159.

The spelling of 346425416 in words is "three hundred forty-six million, four hundred twenty-five thousand, four hundred sixteen".