609268946 has 32 divisors (see below), whose sum is σ = 1110715200. Its totient is φ = 246818880.

The previous prime is 609268921. The next prime is 609268969. The reversal of 609268946 is 649862906.

It is a junction number, because it is equal to n+sod(n) for n = 609268894 and 609268903.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28436 + ... + 45023.

It is an arithmetic number, because the mean of its divisors is an integer number (34709850).

Almost surely, 2^609268946 is an apocalyptic number.

609268946 is a deficient number, since it is larger than the sum of its proper divisors (501446254).

609268946 is a wasteful number, since it uses less digits than its factorization.

609268946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73514.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 609268946 is about 24683.3738779771. The cubic root of 609268946 is about 847.7536747837.

The spelling of 609268946 in words is "six hundred nine million, two hundred sixty-eight thousand, nine hundred forty-six".