609299254 has 16 divisors (see below), whose sum is σ = 931170240. Its totient is φ = 298928520.

The previous prime is 609299221. The next prime is 609299267. The reversal of 609299254 is 452992906.

It is a congruent 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, 62857 + ... + 71899.

It is an arithmetic number, because the mean of its divisors is an integer number (58198140).

Almost surely, 2^609299254 is an apocalyptic number.

609299254 is a deficient number, since it is larger than the sum of its proper divisors (321870986).

609299254 is a wasteful number, since it uses less digits than its factorization.

609299254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9675.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 609299254 is about 24683.9878058631. The cubic root of 609299254 is about 847.7677316806.

The spelling of 609299254 in words is "six hundred nine million, two hundred ninety-nine thousand, two hundred fifty-four".