714442777 has 2 divisors, whose sum is σ = 714442778. Its totient is φ = 714442776.

The previous prime is 714442747. The next prime is 714442793. The reversal of 714442777 is 777244417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 521482896 + 192959881 = 22836^2 + 13891^2 .

It is a cyclic number.

It is not a de Polignac number, because 714442777 - 2¹⁵ = 714410009 is a prime.

It is not a weakly prime, because it can be changed into another prime (714442747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357221388 + 357221389.

It is an arithmetic number, because the mean of its divisors is an integer number (357221389).

Almost surely, 2^714442777 is an apocalyptic number.

It is an amenable number.

714442777 is a deficient number, since it is larger than the sum of its proper divisors (1).

714442777 is an equidigital number, since it uses as much as digits as its factorization.

714442777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307328, while the sum is 43.

The square root of 714442777 is about 26729.0624040575. The cubic root of 714442777 is about 893.9690497888.

The spelling of 714442777 in words is "seven hundred fourteen million, four hundred forty-two thousand, seven hundred seventy-seven".