746744071 has 2 divisors, whose sum is σ = 746744072. Its totient is φ = 746744070.

The previous prime is 746744069. The next prime is 746744081. The reversal of 746744071 is 170447647.

It is a weak prime.

It is an emirp because it is prime and its reverse (170447647) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 746744071 - 2¹ = 746744069 is a prime.

Together with 746744069, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746744051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373372035 + 373372036.

It is an arithmetic number, because the mean of its divisors is an integer number (373372036).

Almost surely, 2^746744071 is an apocalyptic number.

746744071 is a deficient number, since it is larger than the sum of its proper divisors (1).

746744071 is an equidigital number, since it uses as much as digits as its factorization.

746744071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 746744071 is about 27326.6183601265. The cubic root of 746744071 is about 907.2436302233.

The spelling of 746744071 in words is "seven hundred forty-six million, seven hundred forty-four thousand, seventy-one".