748669741 has 2 divisors, whose sum is σ = 748669742. Its totient is φ = 748669740.

The previous prime is 748669709. The next prime is 748669759. The reversal of 748669741 is 147966847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 742344516 + 6325225 = 27246^2 + 2515^2 .

It is a cyclic number.

It is not a de Polignac number, because 748669741 - 2⁵ = 748669709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748669781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374334870 + 374334871.

It is an arithmetic number, because the mean of its divisors is an integer number (374334871).

Almost surely, 2^748669741 is an apocalyptic number.

It is an amenable number.

748669741 is a deficient number, since it is larger than the sum of its proper divisors (1).

748669741 is an equidigital number, since it uses as much as digits as its factorization.

748669741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 52.

The square root of 748669741 is about 27361.8300009338. The cubic root of 748669741 is about 908.0228138452.

The spelling of 748669741 in words is "seven hundred forty-eight million, six hundred sixty-nine thousand, seven hundred forty-one".