3249874645 has 8 divisors (see below), whose sum is σ = 3900718080. Its totient is φ = 2599320720.

The previous prime is 3249874633. The next prime is 3249874669. The reversal of 3249874645 is 5464789423.

3249874645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3249874645 - 2¹¹ = 3249872597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3249874592 and 3249874601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46861 + ... + 93250.

It is an arithmetic number, because the mean of its divisors is an integer number (487589760).

Almost surely, 2^3249874645 is an apocalyptic number.

It is an amenable number.

3249874645 is a deficient number, since it is larger than the sum of its proper divisors (650843435).

3249874645 is a wasteful number, since it uses less digits than its factorization.

3249874645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144755.

The product of its digits is 5806080, while the sum is 52.

The square root of 3249874645 is about 57007.6718082751. The cubic root of 3249874645 is about 1481.2289896668.

The spelling of 3249874645 in words is "three billion, two hundred forty-nine million, eight hundred seventy-four thousand, six hundred forty-five".