80608464 has 30 divisors (see below), whose sum is σ = 225592146. Its totient is φ = 26869440.

The previous prime is 80608439. The next prime is 80608499. The reversal of 80608464 is 46480608.

80608464 is a `hidden beast` number, since 8 + 0 + 608 + 46 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 77580864 + 3027600 = 8808^2 + 1740^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279747 + ... + 280034.

Almost surely, 2^80608464 is an apocalyptic number.

It is an amenable number.

80608464 is an abundant number, since it is smaller than the sum of its proper divisors (144983682).

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

80608464 is a wasteful number, since it uses less digits than its factorization.

80608464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559795 (or 559786 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 80608464 is about 8978.2216501933. The cubic root of 80608464 is about 431.9765933820.

The spelling of 80608464 in words is "eighty million, six hundred eight thousand, four hundred sixty-four".