746925493 has 2 divisors, whose sum is σ = 746925494. Its totient is φ = 746925492.

The previous prime is 746925463. The next prime is 746925497. The reversal of 746925493 is 394529647.

746925493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 710648964 + 36276529 = 26658^2 + 6023^2 .

It is an emirp because it is prime and its reverse (394529647) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 746925493 - 2⁵ = 746925461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746925497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373462746 + 373462747.

It is an arithmetic number, because the mean of its divisors is an integer number (373462747).

Almost surely, 2^746925493 is an apocalyptic number.

It is an amenable number.

746925493 is a deficient number, since it is larger than the sum of its proper divisors (1).

746925493 is an equidigital number, since it uses as much as digits as its factorization.

746925493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 49.

The square root of 746925493 is about 27329.9376691569. The cubic root of 746925493 is about 907.3170961012.

The spelling of 746925493 in words is "seven hundred forty-six million, nine hundred twenty-five thousand, four hundred ninety-three".