342675416 has 8 divisors (see below), whose sum is σ = 642516420. Its totient is φ = 171337704.

The previous prime is 342675407. The next prime is 342675479. The reversal of 342675416 is 614576243.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 342675416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21417206 + ... + 21417221.

Almost surely, 2^342675416 is an apocalyptic number.

It is an amenable number.

342675416 is a deficient number, since it is larger than the sum of its proper divisors (299841004).

342675416 is a wasteful number, since it uses less digits than its factorization.

342675416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42834433 (or 42834429 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 342675416 is about 18511.4941590354. The cubic root of 342675416 is about 699.7791248711.

The spelling of 342675416 in words is "three hundred forty-two million, six hundred seventy-five thousand, four hundred sixteen".