3291494260 has 48 divisors (see below), whose sum is σ = 7384587840. Its totient is φ = 1228677120.

The previous prime is 3291494243. The next prime is 3291494263. The reversal of 3291494260 is 624941923.

It is a super-2 number, since 2×3291494260² = 21667868927225895200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291494263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39181 + ... + 90100.

It is an arithmetic number, because the mean of its divisors is an integer number (153845580).

Almost surely, 2^3291494260 is an apocalyptic number.

It is an amenable number.

3291494260 is an abundant number, since it is smaller than the sum of its proper divisors (4093093580).

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

3291494260 is a wasteful number, since it uses less digits than its factorization.

3291494260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129376 (or 129374 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 3291494260 is about 57371.5457347978. The cubic root of 3291494260 is about 1487.5253217920.

The spelling of 3291494260 in words is "three billion, two hundred ninety-one million, four hundred ninety-four thousand, two hundred sixty".