748326373 has 2 divisors, whose sum is σ = 748326374. Its totient is φ = 748326372.

The previous prime is 748326307. The next prime is 748326389. The reversal of 748326373 is 373623847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 735602884 + 12723489 = 27122^2 + 3567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748326373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748306373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374163186 + 374163187.

It is an arithmetic number, because the mean of its divisors is an integer number (374163187).

Almost surely, 2^748326373 is an apocalyptic number.

It is an amenable number.

748326373 is a deficient number, since it is larger than the sum of its proper divisors (1).

748326373 is an equidigital number, since it uses as much as digits as its factorization.

748326373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 43.

The square root of 748326373 is about 27355.5547010109. The cubic root of 748326373 is about 907.8839748538.

It can be divided in two parts, 7483 and 26373, that added together give a square (33856 = 184²).

The spelling of 748326373 in words is "seven hundred forty-eight million, three hundred twenty-six thousand, three hundred seventy-three".