609122434 has 16 divisors (see below), whose sum is σ = 937423872. Its totient is φ = 296685648.

The previous prime is 609122417. The next prime is 609122443. The reversal of 609122434 is 434221906.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 609122396 and 609122405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23692 + ... + 42184.

It is an arithmetic number, because the mean of its divisors is an integer number (58588992).

Almost surely, 2^609122434 is an apocalyptic number.

609122434 is a deficient number, since it is larger than the sum of its proper divisors (328301438).

609122434 is a wasteful number, since it uses less digits than its factorization.

609122434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18921.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 609122434 is about 24680.4058718652. The cubic root of 609122434 is about 847.6857157187.

The spelling of 609122434 in words is "six hundred nine million, one hundred twenty-two thousand, four hundred thirty-four".