746734753 has 2 divisors, whose sum is σ = 746734754. Its totient is φ = 746734752.

The previous prime is 746734711. The next prime is 746734757. The reversal of 746734753 is 357437647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 570588769 + 176145984 = 23887^2 + 13272^2 .

It is a cyclic number.

It is not a de Polignac number, because 746734753 - 2²¹ = 744637601 is a prime.

It is a super-2 number, since 2×746734753² = 1115225582675942018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (746734757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373367376 + 373367377.

It is an arithmetic number, because the mean of its divisors is an integer number (373367377).

Almost surely, 2^746734753 is an apocalyptic number.

It is an amenable number.

746734753 is a deficient number, since it is larger than the sum of its proper divisors (1).

746734753 is an equidigital number, since it uses as much as digits as its factorization.

746734753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 46.

The square root of 746734753 is about 27326.4478664901. The cubic root of 746734753 is about 907.2398566273.

The spelling of 746734753 in words is "seven hundred forty-six million, seven hundred thirty-four thousand, seven hundred fifty-three".