609425346 has 16 divisors (see below), whose sum is σ = 1219798944. Its totient is φ = 202983744.

The previous prime is 609425339. The next prime is 609425351. The reversal of 609425346 is 643524906.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 31015 + ... + 46698.

It is an arithmetic number, because the mean of its divisors is an integer number (76237434).

Almost surely, 2^609425346 is an apocalyptic number.

609425346 is an abundant number, since it is smaller than the sum of its proper divisors (610373598).

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

609425346 is a wasteful number, since it uses less digits than its factorization.

609425346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79025.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 609425346 is about 24686.5417991261. The cubic root of 609425346 is about 847.8262083405.

The spelling of 609425346 in words is "six hundred nine million, four hundred twenty-five thousand, three hundred forty-six".