610672320 has 84 divisors (see below), whose sum is σ = 2100468240. Its totient is φ = 162845184.

The previous prime is 610672297. The next prime is 610672357. The reversal of 610672320 is 23276016.

It is a happy number.

610672320 is a `hidden beast` number, since 610 + 6 + 7 + 23 + 20 = 666.

It is a super-3 number, since 3×610672320³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103140 + ... + 108899.

Almost surely, 2^610672320 is an apocalyptic number.

610672320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

610672320 is an abundant number, since it is smaller than the sum of its proper divisors (1489795920).

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

610672320 is a wasteful number, since it uses less digits than its factorization.

610672320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212062 (or 212049 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 610672320 is about 24711.7850427686. The cubic root of 610672320 is about 848.4040734773.

The spelling of 610672320 in words is "six hundred ten million, six hundred seventy-two thousand, three hundred twenty".