1659013104 has 80 divisors (see below), whose sum is σ = 5030455808. Its totient is φ = 461189376.

The previous prime is 1659013099. The next prime is 1659013117. The reversal of 1659013104 is 4013109561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54292 + ... + 79155.

Almost surely, 2^1659013104 is an apocalyptic number.

1659013104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1659013104 is an abundant number, since it is smaller than the sum of its proper divisors (3371442704).

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

1659013104 is a wasteful number, since it uses less digits than its factorization.

1659013104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133502 (or 133496 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 1659013104 is about 40730.9845694896. The cubic root of 1659013104 is about 1183.8134559711.

The spelling of 1659013104 in words is "one billion, six hundred fifty-nine million, thirteen thousand, one hundred four".