609514368394 has 16 divisors (see below), whose sum is σ = 927543488256. Its totient is φ = 300336862000.

The previous prime is 609514368367. The next prime is 609514368431. The reversal of 609514368394 is 493863415906.

It is a super-2 number, since 2×609514368394² (a number of 24 digits) contains 22 as substring.

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, 579037 + ... + 1246720.

It is an arithmetic number, because the mean of its divisors is an integer number (57971468016).

Almost surely, 2^609514368394 is an apocalyptic number.

609514368394 is a deficient number, since it is larger than the sum of its proper divisors (318029119862).

609514368394 is a wasteful number, since it uses less digits than its factorization.

609514368394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828181.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 609514368394 in words is "six hundred nine billion, five hundred fourteen million, three hundred sixty-eight thousand, three hundred ninety-four".