3962523774 has 64 divisors (see below), whose sum is σ = 8798699520. Its totient is φ = 1179612000.

The previous prime is 3962523767. The next prime is 3962523781. The reversal of 3962523774 is 4773252693.

It is an interprime number because it is at equal distance from previous prime (3962523767) and next prime (3962523781).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1455987 + ... + 1458705.

It is an arithmetic number, because the mean of its divisors is an integer number (137479680).

Almost surely, 2^3962523774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3962523774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4399349760).

3962523774 is an abundant number, since it is smaller than the sum of its proper divisors (4836175746).

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

3962523774 is a wasteful number, since it uses less digits than its factorization.

3962523774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its digits is 1905120, while the sum is 48.

The square root of 3962523774 is about 62948.5803970193. The cubic root of 3962523774 is about 1582.4280051801.

The spelling of 3962523774 in words is "three billion, nine hundred sixty-two million, five hundred twenty-three thousand, seven hundred seventy-four".