3923377023 has 4 divisors (see below), whose sum is σ = 5231169368. Its totient is φ = 2615584680.

The previous prime is 3923376997. The next prime is 3923377067. The reversal of 3923377023 is 3207733293.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3207733293 = 3 ⋅1069244431.

It is not a de Polignac number, because 3923377023 - 2⁵ = 3923376991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3923375023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653896168 + ... + 653896173.

It is an arithmetic number, because the mean of its divisors is an integer number (1307792342).

Almost surely, 2^3923377023 is an apocalyptic number.

3923377023 is a deficient number, since it is larger than the sum of its proper divisors (1307792345).

3923377023 is a wasteful number, since it uses less digits than its factorization.

3923377023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307792344.

The product of its (nonzero) digits is 142884, while the sum is 39.

The square root of 3923377023 is about 62636.8663248729. The cubic root of 3923377023 is about 1577.1996842088.

The spelling of 3923377023 in words is "three billion, nine hundred twenty-three million, three hundred seventy-seven thousand, twenty-three".