13487794604 has 6 divisors (see below), whose sum is σ = 23603640564. Its totient is φ = 6743897300.

The previous prime is 13487794561. The next prime is 13487794609. The reversal of 13487794604 is 40649778431.

It is not an unprimeable number, because it can be changed into a prime (13487794609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1685974322 + ... + 1685974329.

It is an arithmetic number, because the mean of its divisors is an integer number (3933940094).

Almost surely, 2^13487794604 is an apocalyptic number.

It is an amenable number.

13487794604 is a deficient number, since it is larger than the sum of its proper divisors (10115845960).

13487794604 is a wasteful number, since it uses less digits than its factorization.

13487794604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371948655 (or 3371948653 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 13487794604 in words is "thirteen billion, four hundred eighty-seven million, seven hundred ninety-four thousand, six hundred four".