3280497913 has 36 divisors (see below), whose sum is σ = 4234564656. Its totient is φ = 2531852400.

The previous prime is 3280497901. The next prime is 3280497931. The reversal of 3280497913 is 3197940823.

3280497913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3280497913 - 2¹³ = 3280489721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3280495913) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 631818 + ... + 636988.

It is an arithmetic number, because the mean of its divisors is an integer number (117626796).

Almost surely, 2^3280497913 is an apocalyptic number.

It is an amenable number.

3280497913 is a deficient number, since it is larger than the sum of its proper divisors (954066743).

3280497913 is a wasteful number, since it uses less digits than its factorization.

3280497913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5314 (or 5296 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 3280497913 is about 57275.6310571957. The cubic root of 3280497913 is about 1485.8669469078.

The spelling of 3280497913 in words is "three billion, two hundred eighty million, four hundred ninety-seven thousand, nine hundred thirteen".