748797671 has 2 divisors, whose sum is σ = 748797672. Its totient is φ = 748797670.

The previous prime is 748797659. The next prime is 748797689. The reversal of 748797671 is 176797847.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 748797671 - 2¹⁸ = 748535527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748797271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374398835 + 374398836.

It is an arithmetic number, because the mean of its divisors is an integer number (374398836).

Almost surely, 2^748797671 is an apocalyptic number.

748797671 is a deficient number, since it is larger than the sum of its proper divisors (1).

748797671 is an equidigital number, since it uses as much as digits as its factorization.

748797671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4148928, while the sum is 56.

The square root of 748797671 is about 27364.1676467602. The cubic root of 748797671 is about 908.0745307934.

The spelling of 748797671 in words is "seven hundred forty-eight million, seven hundred ninety-seven thousand, six hundred seventy-one".