738746971 has 2 divisors, whose sum is σ = 738746972. Its totient is φ = 738746970.

The previous prime is 738746927. The next prime is 738746993. The reversal of 738746971 is 179647837.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 738746971 - 2²⁵ = 705192539 is a prime.

It is not a weakly prime, because it can be changed into another prime (738756971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369373485 + 369373486.

It is an arithmetic number, because the mean of its divisors is an integer number (369373486).

Almost surely, 2^738746971 is an apocalyptic number.

738746971 is a deficient number, since it is larger than the sum of its proper divisors (1).

738746971 is an equidigital number, since it uses as much as digits as its factorization.

738746971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1778112, while the sum is 52.

The square root of 738746971 is about 27179.9001285877. The cubic root of 738746971 is about 903.9933542173.

The spelling of 738746971 in words is "seven hundred thirty-eight million, seven hundred forty-six thousand, nine hundred seventy-one".