770334613 has 4 divisors (see below), whose sum is σ = 810878560. Its totient is φ = 729790668.

The previous prime is 770334541. The next prime is 770334647. The reversal of 770334613 is 316433077.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 770334613 - 2²¹ = 768237461 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 (770334683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20271945 + ... + 20271982.

It is an arithmetic number, because the mean of its divisors is an integer number (202719640).

Almost surely, 2^770334613 is an apocalyptic number.

It is an amenable number.

770334613 is a deficient number, since it is larger than the sum of its proper divisors (40543947).

770334613 is a wasteful number, since it uses less digits than its factorization.

770334613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40543946.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 770334613 is about 27754.9025038821. The cubic root of 770334613 is about 916.6983945088.

The spelling of 770334613 in words is "seven hundred seventy million, three hundred thirty-four thousand, six hundred thirteen".