774742714 has 8 divisors (see below), whose sum is σ = 1202187060. Its totient is φ = 374013696.

The previous prime is 774742693. The next prime is 774742733. The reversal of 774742714 is 417247477.

It can be written as a sum of positive squares in 2 ways, for example, as 686702025 + 88040689 = 26205^2 + 9383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6678759 + ... + 6678874.

Almost surely, 2^774742714 is an apocalyptic number.

774742714 is a deficient number, since it is larger than the sum of its proper divisors (427444346).

774742714 is a wasteful number, since it uses less digits than its factorization.

774742714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357664.

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

The square root of 774742714 is about 27834.2004375912. The cubic root of 774742714 is about 918.4436169440.

The spelling of 774742714 in words is "seven hundred seventy-four million, seven hundred forty-two thousand, seven hundred fourteen".