770620334 has 16 divisors (see below), whose sum is σ = 1261443456. Its totient is φ = 350163000.

The previous prime is 770620307. The next prime is 770620427. The reversal of 770620334 is 433026077.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 770620334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114359 + ... + 120909.

It is an arithmetic number, because the mean of its divisors is an integer number (78840216).

Almost surely, 2^770620334 is an apocalyptic number.

770620334 is a deficient number, since it is larger than the sum of its proper divisors (490823122).

770620334 is a wasteful number, since it uses less digits than its factorization.

770620334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 770620334 is about 27760.0492434722. The cubic root of 770620334 is about 916.8117165214.

The spelling of 770620334 in words is "seven hundred seventy million, six hundred twenty thousand, three hundred thirty-four".