748379141 has 2 divisors, whose sum is σ = 748379142. Its totient is φ = 748379140.

The previous prime is 748379111. The next prime is 748379147. The reversal of 748379141 is 141973847.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 730350625 + 18028516 = 27025^2 + 4246^2 .

It is a cyclic number.

It is not a de Polignac number, because 748379141 - 2²⁶ = 681270277 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 748379092 and 748379101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748379147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374189570 + 374189571.

It is an arithmetic number, because the mean of its divisors is an integer number (374189571).

Almost surely, 2^748379141 is an apocalyptic number.

It is an amenable number.

748379141 is a deficient number, since it is larger than the sum of its proper divisors (1).

748379141 is an equidigital number, since it uses as much as digits as its factorization.

748379141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 44.

The square root of 748379141 is about 27356.5191681983. The cubic root of 748379141 is about 907.9053140703.

The spelling of 748379141 in words is "seven hundred forty-eight million, three hundred seventy-nine thousand, one hundred forty-one".