342841892 has 6 divisors (see below), whose sum is σ = 599973318. Its totient is φ = 171420944.

The previous prime is 342841853. The next prime is 342841901. The reversal of 342841892 is 298148243.

It can be written as a sum of positive squares in only one way, i.e., 269156836 + 73685056 = 16406^2 + 8584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42855233 + ... + 42855240.

It is an arithmetic number, because the mean of its divisors is an integer number (99995553).

Almost surely, 2^342841892 is an apocalyptic number.

It is an amenable number.

342841892 is a deficient number, since it is larger than the sum of its proper divisors (257131426).

342841892 is a wasteful number, since it uses less digits than its factorization.

342841892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85710477 (or 85710475 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 342841892 is about 18515.9901706606. The cubic root of 342841892 is about 699.8924270069.

The spelling of 342841892 in words is "three hundred forty-two million, eight hundred forty-one thousand, eight hundred ninety-two".