3973877292 has 96 divisors (see below), whose sum is σ = 11576807424. Its totient is φ = 1030708800.

The previous prime is 3973877287. The next prime is 3973877329. The reversal of 3973877292 is 2927783793.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 746713 + ... + 752015.

It is an arithmetic number, because the mean of its divisors is an integer number (120591744).

Almost surely, 2^3973877292 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 3973877292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5788403712).

3973877292 is an abundant number, since it is smaller than the sum of its proper divisors (7602930132).

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

3973877292 is a wasteful number, since it uses less digits than its factorization.

3973877292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6139 (or 6137 counting only the distinct ones).

The product of its digits is 8001504, while the sum is 57.

The square root of 3973877292 is about 63038.6967822147. The cubic root of 3973877292 is about 1583.9379009044.

The spelling of 3973877292 in words is "three billion, nine hundred seventy-three million, eight hundred seventy-seven thousand, two hundred ninety-two".