60809964 has 24 divisors (see below), whose sum is σ = 143270400. Its totient is φ = 20072784.

The previous prime is 60809951. The next prime is 60809993. The reversal of 60809964 is 46990806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23364 + ... + 25835.

It is an arithmetic number, because the mean of its divisors is an integer number (5969600).

Almost surely, 2^60809964 is an apocalyptic number.

It is an amenable number.

60809964 is an abundant number, since it is smaller than the sum of its proper divisors (82460436).

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

60809964 is a wasteful number, since it uses less digits than its factorization.

60809964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49309 (or 49307 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 60809964 is about 7798.0743776909. The cubic root of 60809964 is about 393.2405082751.

The spelling of 60809964 in words is "sixty million, eight hundred nine thousand, nine hundred sixty-four".