609029601 has 4 divisors (see below), whose sum is σ = 812039472. Its totient is φ = 406019732.

The previous prime is 609029567. The next prime is 609029633. The reversal of 609029601 is 106920906.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 609029601 - 2⁹ = 609029089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (609029101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101504931 + ... + 101504936.

It is an arithmetic number, because the mean of its divisors is an integer number (203009868).

Almost surely, 2^609029601 is an apocalyptic number.

It is an amenable number.

609029601 is a deficient number, since it is larger than the sum of its proper divisors (203009871).

609029601 is a wasteful number, since it uses less digits than its factorization.

609029601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203009870.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 609029601 is about 24678.5250977444. The cubic root of 609029601 is about 847.6426498249.

The spelling of 609029601 in words is "six hundred nine million, twenty-nine thousand, six hundred one".