746031973 has 2 divisors, whose sum is σ = 746031974. Its totient is φ = 746031972.

The previous prime is 746031943. The next prime is 746031991. The reversal of 746031973 is 379130647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 462379009 + 283652964 = 21503^2 + 16842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746031973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746031943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373015986 + 373015987.

It is an arithmetic number, because the mean of its divisors is an integer number (373015987).

Almost surely, 2^746031973 is an apocalyptic number.

It is an amenable number.

746031973 is a deficient number, since it is larger than the sum of its proper divisors (1).

746031973 is an equidigital number, since it uses as much as digits as its factorization.

746031973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 746031973 is about 27313.5858685746. The cubic root of 746031973 is about 906.9551548424.

The spelling of 746031973 in words is "seven hundred forty-six million, thirty-one thousand, nine hundred seventy-three".