342574930 has 16 divisors (see below), whose sum is σ = 617125464. Its totient is φ = 136920960.

The previous prime is 342574927. The next prime is 342574933. The reversal of 342574930 is 39475243.

It is an interprime number because it is at equal distance from previous prime (342574927) and next prime (342574933).

It can be written as a sum of positive squares in 4 ways, for example, as 300571569 + 42003361 = 17337^2 + 6481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342574930.

It is not an unprimeable number, because it can be changed into a prime (342574933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 26176.

Almost surely, 2^342574930 is an apocalyptic number.

342574930 is a deficient number, since it is larger than the sum of its proper divisors (274550534).

342574930 is a wasteful number, since it uses less digits than its factorization.

342574930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27261.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 342574930 is about 18508.7798085125. The cubic root of 342574930 is about 699.7107172018.

The spelling of 342574930 in words is "three hundred forty-two million, five hundred seventy-four thousand, nine hundred thirty".