609915034 has 4 divisors (see below), whose sum is σ = 914872554. Its totient is φ = 304957516.

The previous prime is 609914957. The next prime is 609915041. The reversal of 609915034 is 430519906.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 402122809 + 207792225 = 20053^2 + 14415^2 .

It is a junction number, because it is equal to n+sod(n) for n = 609914984 and 609915002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152478757 + ... + 152478760.

Almost surely, 2^609915034 is an apocalyptic number.

609915034 is a deficient number, since it is larger than the sum of its proper divisors (304957520).

609915034 is a wasteful number, since it uses less digits than its factorization.

609915034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304957519.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 609915034 is about 24696.4579241639. The cubic root of 609915034 is about 848.0532304977.

The spelling of 609915034 in words is "six hundred nine million, nine hundred fifteen thousand, thirty-four".