3249654880 has 24 divisors (see below), whose sum is σ = 7677310032. Its totient is φ = 1299861888.

The previous prime is 3249654857. The next prime is 3249654883. The reversal of 3249654880 is 884569423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249654883) 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 3 ways as a sum of consecutive naturals, for example, 10155012 + ... + 10155331.

It is an arithmetic number, because the mean of its divisors is an integer number (319887918).

Almost surely, 2^3249654880 is an apocalyptic number.

It is an amenable number.

3249654880 is an abundant number, since it is smaller than the sum of its proper divisors (4427655152).

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

3249654880 is a wasteful number, since it uses less digits than its factorization.

3249654880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20310358 (or 20310350 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 3249654880 is about 57005.7442719591. The cubic root of 3249654880 is about 1481.1956007249.

The spelling of 3249654880 in words is "three billion, two hundred forty-nine million, six hundred fifty-four thousand, eight hundred eighty".