3275806620 has 96 divisors (see below), whose sum is σ = 9273470976. Its totient is φ = 863968000.

The previous prime is 3275806613. The next prime is 3275806627. The reversal of 3275806620 is 266085723.

It is an interprime number because it is at equal distance from previous prime (3275806613) and next prime (3275806627).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3275806627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2256895 + ... + 2258345.

It is an arithmetic number, because the mean of its divisors is an integer number (96598656).

Almost surely, 2^3275806620 is an apocalyptic number.

3275806620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3275806620 is an abundant number, since it is smaller than the sum of its proper divisors (5997664356).

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

3275806620 is a wasteful number, since it uses less digits than its factorization.

3275806620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 3275806620 is about 57234.6627490719. The cubic root of 3275806620 is about 1485.1583184381.

The spelling of 3275806620 in words is "three billion, two hundred seventy-five million, eight hundred six thousand, six hundred twenty".