2923322473 has 2 divisors, whose sum is σ = 2923322474. Its totient is φ = 2923322472.

The previous prime is 2923322419. The next prime is 2923322477. The reversal of 2923322473 is 3742233292.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1881130384 + 1042192089 = 43372^2 + 32283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2923322473 is a prime.

It is a super-2 number, since 2×2923322473² = 17091628562293671458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2923322477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461661236 + 1461661237.

It is an arithmetic number, because the mean of its divisors is an integer number (1461661237).

Almost surely, 2^2923322473 is an apocalyptic number.

It is an amenable number.

2923322473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2923322473 is an equidigital number, since it uses as much as digits as its factorization.

2923322473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 37.

The square root of 2923322473 is about 54067.7581651024. The cubic root of 2923322473 is about 1429.8558012290.

The spelling of 2923322473 in words is "two billion, nine hundred twenty-three million, three hundred twenty-two thousand, four hundred seventy-three".