3249662613 has 16 divisors (see below), whose sum is σ = 4354560000. Its totient is φ = 2155622000.

The previous prime is 3249662569. The next prime is 3249662627. The reversal of 3249662613 is 3162669423.

3249662613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3249662613 - 2²² = 3245468309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249662683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127308 + ... + 1130186.

It is an arithmetic number, because the mean of its divisors is an integer number (272160000).

Almost surely, 2^3249662613 is an apocalyptic number.

It is an amenable number.

3249662613 is a deficient number, since it is larger than the sum of its proper divisors (1104897387).

3249662613 is a wasteful number, since it uses less digits than its factorization.

3249662613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632.

The product of its digits is 279936, while the sum is 42.

The square root of 3249662613 is about 57005.8120984168. The cubic root of 3249662613 is about 1481.1967756268.

The spelling of 3249662613 in words is "three billion, two hundred forty-nine million, six hundred sixty-two thousand, six hundred thirteen".