746941169473 has 2 divisors, whose sum is σ = 746941169474. Its totient is φ = 746941169472.

The previous prime is 746941169461. The next prime is 746941169497. The reversal of 746941169473 is 374961149647.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 744686154304 + 2255015169 = 862952^2 + 47487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746941169473 is a prime.

It is a super-2 number, since 2×746941169473² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (746941119473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373470584736 + 373470584737.

It is an arithmetic number, because the mean of its divisors is an integer number (373470584737).

Almost surely, 2^746941169473 is an apocalyptic number.

It is an amenable number.

746941169473 is a deficient number, since it is larger than the sum of its proper divisors (1).

746941169473 is an equidigital number, since it uses as much as digits as its factorization.

746941169473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27433728, while the sum is 61.

The spelling of 746941169473 in words is "seven hundred forty-six billion, nine hundred forty-one million, one hundred sixty-nine thousand, four hundred seventy-three".