746071427 has 2 divisors, whose sum is σ = 746071428. Its totient is φ = 746071426.

The previous prime is 746071409. The next prime is 746071433. The reversal of 746071427 is 724170647.

It is a strong prime.

It is an emirp because it is prime and its reverse (724170647) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 746071427 - 2⁶ = 746071363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (746071477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373035713 + 373035714.

It is an arithmetic number, because the mean of its divisors is an integer number (373035714).

Almost surely, 2^746071427 is an apocalyptic number.

746071427 is a deficient number, since it is larger than the sum of its proper divisors (1).

746071427 is an equidigital number, since it uses as much as digits as its factorization.

746071427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 746071427 is about 27314.3081003345. The cubic root of 746071427 is about 906.9711427085.

It can be divided in two parts, 7460 and 71427, that added together give a palindrome (78887).

The spelling of 746071427 in words is "seven hundred forty-six million, seventy-one thousand, four hundred twenty-seven".