7739871323 has 4 divisors (see below), whose sum is σ = 7745221680. Its totient is φ = 7734520968.

The previous prime is 7739871319. The next prime is 7739871353. The reversal of 7739871323 is 3231789377.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3231789377 = 29 ⋅111441013.

It is a cyclic number.

It is not a de Polignac number, because 7739871323 - 2² = 7739871319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7739871313) 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, 2673008 + ... + 2675901.

It is an arithmetic number, because the mean of its divisors is an integer number (1936305420).

Almost surely, 2^7739871323 is an apocalyptic number.

7739871323 is a deficient number, since it is larger than the sum of its proper divisors (5350357).

7739871323 is a wasteful number, since it uses less digits than its factorization.

7739871323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350356.

The product of its digits is 1333584, while the sum is 50.

The square root of 7739871323 is about 87976.5384804381. The cubic root of 7739871323 is about 1978.0833170442.

The spelling of 7739871323 in words is "seven billion, seven hundred thirty-nine million, eight hundred seventy-one thousand, three hundred twenty-three".