342319756 has 6 divisors (see below), whose sum is σ = 599059580. Its totient is φ = 171159876.

The previous prime is 342319729. The next prime is 342319759. The reversal of 342319756 is 657913243.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (342319759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42789966 + ... + 42789973.

Almost surely, 2^342319756 is an apocalyptic number.

It is an amenable number.

342319756 is a deficient number, since it is larger than the sum of its proper divisors (256739824).

342319756 is a wasteful number, since it uses less digits than its factorization.

342319756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85579943 (or 85579941 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 342319756 is about 18501.8852012437. The cubic root of 342319756 is about 699.5369427299.

The spelling of 342319756 in words is "three hundred forty-two million, three hundred nineteen thousand, seven hundred fifty-six".