610620672 has 36 divisors (see below), whose sum is σ = 1625143520. Its totient is φ = 203539968.

The previous prime is 610620653. The next prime is 610620679. The reversal of 610620672 is 276026016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610620679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396772 + ... + 398307.

Almost surely, 2^610620672 is an apocalyptic number.

It is an amenable number.

610620672 is an abundant number, since it is smaller than the sum of its proper divisors (1014522848).

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

610620672 is an equidigital number, since it uses as much as digits as its factorization.

610620672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795098 (or 795084 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 610620672 is about 24710.7400132007. The cubic root of 610620672 is about 848.3801546982.

Adding to 610620672 its reverse (276026016), we get a palindrome (886646688).

The spelling of 610620672 in words is "six hundred ten million, six hundred twenty thousand, six hundred seventy-two".