3201992376 has 64 divisors (see below), whose sum is σ = 8751283200. Its totient is φ = 968236800.

The previous prime is 3201992351. The next prime is 3201992389. The reversal of 3201992376 is 6732991023.

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, 113796 + ... + 139116.

It is an arithmetic number, because the mean of its divisors is an integer number (136738800).

Almost surely, 2^3201992376 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 3201992376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4375641600).

3201992376 is an abundant number, since it is smaller than the sum of its proper divisors (5549290824).

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

3201992376 is a wasteful number, since it uses less digits than its factorization.

3201992376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25820 (or 25816 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 3201992376 is about 56586.1500369127. The cubic root of 3201992376 is about 1473.9183683368.

The spelling of 3201992376 in words is "three billion, two hundred one million, nine hundred ninety-two thousand, three hundred seventy-six".