3261964452 has 24 divisors (see below), whose sum is σ = 7669355232. Its totient is φ = 1079020800.

The previous prime is 3261964451. The next prime is 3261964487. The reversal of 3261964452 is 2544691623.

It is a super-2 number, since 2×3261964452² = 21280824172223320608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3261964451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035949 + ... + 1039092.

It is an arithmetic number, because the mean of its divisors is an integer number (319556468).

Almost surely, 2^3261964452 is an apocalyptic number.

It is an amenable number.

3261964452 is an abundant number, since it is smaller than the sum of its proper divisors (4407390780).

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

3261964452 is a wasteful number, since it uses less digits than its factorization.

3261964452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075179 (or 2075177 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 3261964452 is about 57113.6100417405. The cubic root of 3261964452 is about 1483.0634821936.

The spelling of 3261964452 in words is "three billion, two hundred sixty-one million, nine hundred sixty-four thousand, four hundred fifty-two".