2923138876 has 24 divisors (see below), whose sum is σ = 5853179360. Its totient is φ = 1251294912.

The previous prime is 2923138871. The next prime is 2923138877. The reversal of 2923138876 is 6788313292.

It is a super-3 number, since 3×2923138876³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2923138871) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37311 + ... + 85078.

Almost surely, 2^2923138876 is an apocalyptic number.

It is an amenable number.

2923138876 is an abundant number, since it is smaller than the sum of its proper divisors (2930040484).

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

2923138876 is a wasteful number, since it uses less digits than its factorization.

2923138876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123253 (or 123251 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 2923138876 is about 54066.0602966408. The cubic root of 2923138876 is about 1429.8258669409.

The spelling of 2923138876 in words is "two billion, nine hundred twenty-three million, one hundred thirty-eight thousand, eight hundred seventy-six".