2923396747 has 2 divisors, whose sum is σ = 2923396748. Its totient is φ = 2923396746.

The previous prime is 2923396739. The next prime is 2923396759. The reversal of 2923396747 is 7476933292.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2923396747 - 2³ = 2923396739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2923396694 and 2923396703.

It is not a weakly prime, because it can be changed into another prime (2923396727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461698373 + 1461698374.

It is an arithmetic number, because the mean of its divisors is an integer number (1461698374).

Almost surely, 2^2923396747 is an apocalyptic number.

2923396747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2923396747 is an equidigital number, since it uses as much as digits as its factorization.

2923396747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3429216, while the sum is 52.

The square root of 2923396747 is about 54068.4450211027. The cubic root of 2923396747 is about 1429.8679107621.

The spelling of 2923396747 in words is "two billion, nine hundred twenty-three million, three hundred ninety-six thousand, seven hundred forty-seven".