748725479 has 2 divisors, whose sum is σ = 748725480. Its totient is φ = 748725478.

The previous prime is 748725431. The next prime is 748725499. The reversal of 748725479 is 974527847.

It is a strong prime.

It is an emirp because it is prime and its reverse (974527847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748725479 - 2²⁴ = 731948263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748725479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748725499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374362739 + 374362740.

It is an arithmetic number, because the mean of its divisors is an integer number (374362740).

Almost surely, 2^748725479 is an apocalyptic number.

748725479 is a deficient number, since it is larger than the sum of its proper divisors (1).

748725479 is an equidigital number, since it uses as much as digits as its factorization.

748725479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3951360, while the sum is 53.

The square root of 748725479 is about 27362.8485176525. The cubic root of 748725479 is about 908.0453471986.

The spelling of 748725479 in words is "seven hundred forty-eight million, seven hundred twenty-five thousand, four hundred seventy-nine".