770338 has 16 divisors (see below), whose sum is σ = 1239840. Its totient is φ = 357696.

The previous prime is 770311. The next prime is 770353. The reversal of 770338 is 833077.

It is an Ulam 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, 4645 + ... + 4807.

It is an arithmetic number, because the mean of its divisors is an integer number (77490).

2⁷⁷⁰³³⁸ is an apocalyptic number.

770338 is a deficient number, since it is larger than the sum of its proper divisors (469502).

770338 is a wasteful number, since it uses less digits than its factorization.

770338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 770338 is about 877.6890109828. The cubic root of 770338 is about 91.6699738017.

The spelling of 770338 in words is "seven hundred seventy thousand, three hundred thirty-eight".