3242556879 has 8 divisors (see below), whose sum is σ = 4462874112. Its totient is φ = 2091972120.

The previous prime is 3242556799. The next prime is 3242556883. The reversal of 3242556879 is 9786552423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3242556879 - 2¹¹ = 3242554831 is a prime.

It is a super-2 number, since 2×3242556879² = 21028350227100441282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242556479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17433009 + ... + 17433194.

It is an arithmetic number, because the mean of its divisors is an integer number (557859264).

Almost surely, 2^3242556879 is an apocalyptic number.

3242556879 is a deficient number, since it is larger than the sum of its proper divisors (1220317233).

3242556879 is a wasteful number, since it uses less digits than its factorization.

3242556879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34866237.

The product of its digits is 3628800, while the sum is 51.

The square root of 3242556879 is about 56943.4533462803. The cubic root of 3242556879 is about 1480.1163895258.

The spelling of 3242556879 in words is "three billion, two hundred forty-two million, five hundred fifty-six thousand, eight hundred seventy-nine".