427376713 has 2 divisors, whose sum is σ = 427376714. Its totient is φ = 427376712.

The previous prime is 427376647. The next prime is 427376749. The reversal of 427376713 is 317673724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387774864 + 39601849 = 19692^2 + 6293^2 .

It is a cyclic number.

It is not a de Polignac number, because 427376713 - 2²⁵ = 393822281 is a prime.

It is not a weakly prime, because it can be changed into another prime (427376113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213688356 + 213688357.

It is an arithmetic number, because the mean of its divisors is an integer number (213688357).

Almost surely, 2^427376713 is an apocalyptic number.

It is an amenable number.

427376713 is a deficient number, since it is larger than the sum of its proper divisors (1).

427376713 is an equidigital number, since it uses as much as digits as its factorization.

427376713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 148176, while the sum is 40.

The square root of 427376713 is about 20673.0915201380. The cubic root of 427376713 is about 753.2462036481.

The spelling of 427376713 in words is "four hundred twenty-seven million, three hundred seventy-six thousand, seven hundred thirteen".