770703434 has 8 divisors (see below), whose sum is σ = 1156182528. Its totient is φ = 385309260.

The previous prime is 770703433. The next prime is 770703443. The reversal of 770703434 is 434307077.

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

It is a junction number, because it is equal to n+sod(n) for n = 770703394 and 770703403.

It is not an unprimeable number, because it can be changed into a prime (770703433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11639 + ... + 40949.

It is an arithmetic number, because the mean of its divisors is an integer number (144522816).

Almost surely, 2^770703434 is an apocalyptic number.

770703434 is a deficient number, since it is larger than the sum of its proper divisors (385479094).

770703434 is a wasteful number, since it uses less digits than its factorization.

770703434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42460.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 770703434 is about 27761.5459583936. The cubic root of 770703434 is about 916.8446701960.

The spelling of 770703434 in words is "seven hundred seventy million, seven hundred three thousand, four hundred thirty-four".