342416780 has 12 divisors (see below), whose sum is σ = 719075280. Its totient is φ = 136966704.

The previous prime is 342416779. The next prime is 342416821. The reversal of 342416780 is 87614243.

It is a super-3 number, since 3×342416780³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342416780.

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, 8560400 + ... + 8560439.

It is an arithmetic number, because the mean of its divisors is an integer number (59922940).

Almost surely, 2^342416780 is an apocalyptic number.

It is an amenable number.

342416780 is an abundant number, since it is smaller than the sum of its proper divisors (376658500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342416780 is a wasteful number, since it uses less digits than its factorization.

342416780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17120848 (or 17120846 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 342416780 is about 18504.5070185617. The cubic root of 342416780 is about 699.6030266177.

The spelling of 342416780 in words is "three hundred forty-two million, four hundred sixteen thousand, seven hundred eighty".