3275782836 has 24 divisors (see below), whose sum is σ = 8093111040. Its totient is φ = 1027696512.

The previous prime is 3275782817. The next prime is 3275782859. The reversal of 3275782836 is 6382875723.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8028676 + ... + 8029083.

It is an arithmetic number, because the mean of its divisors is an integer number (337212960).

Almost surely, 2^3275782836 is an apocalyptic number.

It is an amenable number.

3275782836 is an abundant number, since it is smaller than the sum of its proper divisors (4817328204).

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

3275782836 is a wasteful number, since it uses less digits than its factorization.

3275782836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16057783 (or 16057781 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 3275782836 is about 57234.4549725076. The cubic root of 3275782836 is about 1485.1547240978.

The spelling of 3275782836 in words is "three billion, two hundred seventy-five million, seven hundred eighty-two thousand, eight hundred thirty-six".