34714728973 has 2 divisors, whose sum is σ = 34714728974. Its totient is φ = 34714728972.

The previous prime is 34714728899. The next prime is 34714729013. The reversal of 34714728973 is 37982741743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34610137444 + 104591529 = 186038^2 + 10227^2 .

It is an emirp because it is prime and its reverse (37982741743) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34714728973 is a prime.

It is a super-2 number, since 2×34714728973² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34714728673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17357364486 + 17357364487.

It is an arithmetic number, because the mean of its divisors is an integer number (17357364487).

Almost surely, 2^34714728973 is an apocalyptic number.

It is an amenable number.

34714728973 is a deficient number, since it is larger than the sum of its proper divisors (1).

34714728973 is an equidigital number, since it uses as much as digits as its factorization.

34714728973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 55.

The spelling of 34714728973 in words is "thirty-four billion, seven hundred fourteen million, seven hundred twenty-eight thousand, nine hundred seventy-three".