3212776480 has 24 divisors (see below), whose sum is σ = 7590184812. Its totient is φ = 1285110528.

The previous prime is 3212776477. The next prime is 3212776517. The reversal of 3212776480 is 846772123.

It can be written as a sum of positive squares in 2 ways, for example, as 3143620624 + 69155856 = 56068^2 + 8316^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10039767 + ... + 10040086.

Almost surely, 2^3212776480 is an apocalyptic number.

It is an amenable number.

3212776480 is an abundant number, since it is smaller than the sum of its proper divisors (4377408332).

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

3212776480 is a wasteful number, since it uses less digits than its factorization.

3212776480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20079868 (or 20079860 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 3212776480 is about 56681.3591933009. The cubic root of 3212776480 is about 1475.5712015419.

The spelling of 3212776480 in words is "three billion, two hundred twelve million, seven hundred seventy-six thousand, four hundred eighty".