748329641 has 2 divisors, whose sum is σ = 748329642. Its totient is φ = 748329640.

The previous prime is 748329599. The next prime is 748329653. The reversal of 748329641 is 146923847.

748329641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 745071616 + 3258025 = 27296^2 + 1805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-748329641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 748329592 and 748329601.

It is not a weakly prime, because it can be changed into another prime (748329691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374164820 + 374164821.

It is an arithmetic number, because the mean of its divisors is an integer number (374164821).

Almost surely, 2^748329641 is an apocalyptic number.

It is an amenable number.

748329641 is a deficient number, since it is larger than the sum of its proper divisors (1).

748329641 is an equidigital number, since it uses as much as digits as its factorization.

748329641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The square root of 748329641 is about 27355.6144328728. The cubic root of 748329641 is about 907.8852964520.

The spelling of 748329641 in words is "seven hundred forty-eight million, three hundred twenty-nine thousand, six hundred forty-one".