3229979489 has 4 divisors (see below), whose sum is σ = 3523614000. Its totient is φ = 2936344980.

The previous prime is 3229979479. The next prime is 3229979513. The reversal of 3229979489 is 9849799223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9849799223 = 11 ⋅895436293.

It is a cyclic number.

It is not a de Polignac number, because 3229979489 - 2¹² = 3229975393 is a prime.

It is a super-2 number, since 2×3229979489² = 20865534998721402242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3229979479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146817239 + ... + 146817260.

It is an arithmetic number, because the mean of its divisors is an integer number (880903500).

Almost surely, 2^3229979489 is an apocalyptic number.

It is an amenable number.

3229979489 is a deficient number, since it is larger than the sum of its proper divisors (293634511).

3229979489 is a wasteful number, since it uses less digits than its factorization.

3229979489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293634510.

The product of its digits is 17635968, while the sum is 62.

The square root of 3229979489 is about 56832.9085037885. The cubic root of 3229979489 is about 1478.2001936214.

The spelling of 3229979489 in words is "three billion, two hundred twenty-nine million, nine hundred seventy-nine thousand, four hundred eighty-nine".