2923291252 has 24 divisors (see below), whose sum is σ = 5859236096. Its totient is φ = 1250127648.

The previous prime is 2923291243. The next prime is 2923291297. The reversal of 2923291252 is 2521923292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99783 + ... + 125710.

Almost surely, 2^2923291252 is an apocalyptic number.

It is an amenable number.

2923291252 is an abundant number, since it is smaller than the sum of its proper divisors (2935944844).

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

2923291252 is a wasteful number, since it uses less digits than its factorization.

2923291252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225967 (or 225965 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 2923291252 is about 54067.4694432798. The cubic root of 2923291252 is about 1429.8507109380.

The spelling of 2923291252 in words is "two billion, nine hundred twenty-three million, two hundred ninety-one thousand, two hundred fifty-two".