3280159680 has 112 divisors (see below), whose sum is σ = 11902318080. Its totient is φ = 749749248.

The previous prime is 3280159679. The next prime is 3280159723. The reversal of 3280159680 is 869510823.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 237340 + ... + 250779.

Almost surely, 2^3280159680 is an apocalyptic number.

3280159680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3280159680 is an abundant number, since it is smaller than the sum of its proper divisors (8622158400).

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

3280159680 is a wasteful number, since it uses less digits than its factorization.

3280159680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488146 (or 488136 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 3280159680 is about 57272.6783030094. The cubic root of 3280159680 is about 1485.8158787954.

The spelling of 3280159680 in words is "three billion, two hundred eighty million, one hundred fifty-nine thousand, six hundred eighty".