3972811710 has 96 divisors (see below), whose sum is σ = 11349562752. Its totient is φ = 886939200.

The previous prime is 3972811709. The next prime is 3972811757. The reversal of 3972811710 is 171182793.

It is a super-2 number, since 2×3972811710² = 31566465766226248200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31785 + ... + 94635.

It is an arithmetic number, because the mean of its divisors is an integer number (118224612).

Almost surely, 2^3972811710 is an apocalyptic number.

3972811710 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3972811710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5674781376).

3972811710 is an abundant number, since it is smaller than the sum of its proper divisors (7376751042).

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

3972811710 is a wasteful number, since it uses less digits than its factorization.

3972811710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62918 (or 62911 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 3972811710 is about 63030.2444069512. The cubic root of 3972811710 is about 1583.7963123520.

The spelling of 3972811710 in words is "three billion, nine hundred seventy-two million, eight hundred eleven thousand, seven hundred ten".