7412489660 has 12 divisors (see below), whose sum is σ = 15566228328. Its totient is φ = 2964995856.

The previous prime is 7412489641. The next prime is 7412489729. The reversal of 7412489660 is 669842147.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185312222 + ... + 185312261.

It is an arithmetic number, because the mean of its divisors is an integer number (1297185694).

Almost surely, 2^7412489660 is an apocalyptic number.

It is an amenable number.

7412489660 is an abundant number, since it is smaller than the sum of its proper divisors (8153738668).

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

7412489660 is a wasteful number, since it uses less digits than its factorization.

7412489660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370624492 (or 370624490 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 7412489660 is about 86095.8167392586. The cubic root of 7412489660 is about 1949.7908747902.

The spelling of 7412489660 in words is "seven billion, four hundred twelve million, four hundred eighty-nine thousand, six hundred sixty".