771367013 has 8 divisors (see below), whose sum is σ = 775553856. Its totient is φ = 767188800.

The previous prime is 771367007. The next prime is 771367039. The reversal of 771367013 is 310763177.

It is a happy number.

771367013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 771367013 - 2¹⁶ = 771301477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (771367063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254678 + ... + 257688.

It is an arithmetic number, because the mean of its divisors is an integer number (96944232).

Almost surely, 2^771367013 is an apocalyptic number.

It is an amenable number.

771367013 is a deficient number, since it is larger than the sum of its proper divisors (4186843).

771367013 is a wasteful number, since it uses less digits than its factorization.

771367013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315.

The product of its (nonzero) digits is 18522, while the sum is 35.

The square root of 771367013 is about 27773.4947926976. The cubic root of 771367013 is about 917.1077304579.

The spelling of 771367013 in words is "seven hundred seventy-one million, three hundred sixty-seven thousand, thirteen".