746234813 has 2 divisors, whose sum is σ = 746234814. Its totient is φ = 746234812.

The previous prime is 746234791. The next prime is 746234849. The reversal of 746234813 is 318432647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444239929 + 301994884 = 21077^2 + 17378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746234813 is a prime.

It is a super-2 number, since 2×746234813² = 1113732792266289938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746234113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373117406 + 373117407.

It is an arithmetic number, because the mean of its divisors is an integer number (373117407).

Almost surely, 2^746234813 is an apocalyptic number.

It is an amenable number.

746234813 is a deficient number, since it is larger than the sum of its proper divisors (1).

746234813 is an equidigital number, since it uses as much as digits as its factorization.

746234813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 746234813 is about 27317.2987866663. The cubic root of 746234813 is about 907.0373452935.

The spelling of 746234813 in words is "seven hundred forty-six million, two hundred thirty-four thousand, eight hundred thirteen".