609362946 has 48 divisors (see below), whose sum is σ = 1429207200. Its totient is φ = 192424248.

The previous prime is 609362921. The next prime is 609362959. The reversal of 609362946 is 649263906.

609362946 is a `hidden beast` number, since 609 + 36 + 2 + 9 + 4 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3865 + ... + 35123.

It is an arithmetic number, because the mean of its divisors is an integer number (29775150).

Almost surely, 2^609362946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609362946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714603600).

609362946 is an abundant number, since it is smaller than the sum of its proper divisors (819844254).

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

609362946 is a wasteful number, since it uses less digits than its factorization.

609362946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31308 (or 31283 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 609362946 is about 24685.2779202504. The cubic root of 609362946 is about 847.7972706090.

The spelling of 609362946 in words is "six hundred nine million, three hundred sixty-two thousand, nine hundred forty-six".