7934031923 has 2 divisors, whose sum is σ = 7934031924. Its totient is φ = 7934031922.

The previous prime is 7934031877. The next prime is 7934031947. The reversal of 7934031923 is 3291304397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7934031923 - 2¹⁰ = 7934030899 is a prime.

It is not a weakly prime, because it can be changed into another prime (7934031983) 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 as a sum of consecutive naturals, namely, 3967015961 + 3967015962.

It is an arithmetic number, because the mean of its divisors is an integer number (3967015962).

Almost surely, 2^7934031923 is an apocalyptic number.

7934031923 is a deficient number, since it is larger than the sum of its proper divisors (1).

7934031923 is an equidigital number, since it uses as much as digits as its factorization.

7934031923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 7934031923 is about 89073.1829621014. The cubic root of 7934031923 is about 1994.4874802726.

The spelling of 7934031923 in words is "seven billion, nine hundred thirty-four million, thirty-one thousand, nine hundred twenty-three".