3957964323 has 8 divisors (see below), whose sum is σ = 5300331600. Its totient is φ = 2627119968.

The previous prime is 3957964303. The next prime is 3957964343. The reversal of 3957964323 is 3234697593.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3957964303) and next prime (3957964343).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3957964323 - 2¹⁶ = 3957898787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3957964303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2879928 + ... + 2881301.

It is an arithmetic number, because the mean of its divisors is an integer number (662541450).

Almost surely, 2^3957964323 is an apocalyptic number.

3957964323 is a deficient number, since it is larger than the sum of its proper divisors (1342367277).

3957964323 is a wasteful number, since it uses less digits than its factorization.

3957964323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761461.

The product of its digits is 3674160, while the sum is 51.

The square root of 3957964323 is about 62912.3542954800. The cubic root of 3957964323 is about 1581.8208355722.

The spelling of 3957964323 in words is "three billion, nine hundred fifty-seven million, nine hundred sixty-four thousand, three hundred twenty-three".