1516660104 has 32 divisors (see below), whose sum is σ = 3991212000. Its totient is φ = 478945152.

The previous prime is 1516660073. The next prime is 1516660133. The reversal of 1516660104 is 4010666151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662549 + ... + 1663460.

It is an arithmetic number, because the mean of its divisors is an integer number (124725375).

Almost surely, 2^1516660104 is an apocalyptic number.

It is an amenable number.

1516660104 is an abundant number, since it is smaller than the sum of its proper divisors (2474551896).

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

1516660104 is a wasteful number, since it uses less digits than its factorization.

1516660104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326037 (or 3326033 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1516660104 is about 38944.3205615402. The cubic root of 1516660104 is about 1148.9366614558.

The spelling of 1516660104 in words is "one billion, five hundred sixteen million, six hundred sixty thousand, one hundred four".