3249962616 has 64 divisors (see below), whose sum is σ = 8579894400. Its totient is φ = 1023020928.

The previous prime is 3249962587. The next prime is 3249962647. The reversal of 3249962616 is 6162699423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133311 + ... + 155793.

It is an arithmetic number, because the mean of its divisors is an integer number (134060850).

Almost surely, 2^3249962616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3249962616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4289947200).

3249962616 is an abundant number, since it is smaller than the sum of its proper divisors (5329931784).

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

3249962616 is a wasteful number, since it uses less digits than its factorization.

3249962616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22828 (or 22824 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 3249962616 is about 57008.4433746441. The cubic root of 3249962616 is about 1481.2423546971.

The spelling of 3249962616 in words is "three billion, two hundred forty-nine million, nine hundred sixty-two thousand, six hundred sixteen".