770046 has 8 divisors (see below), whose sum is σ = 1540104. Its totient is φ = 256680.

The previous prime is 770041. The next prime is 770047. The reversal of 770046 is 640077.

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

770046 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 769998 and 770025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64165 + ... + 64176.

It is an arithmetic number, because the mean of its divisors is an integer number (192513).

2⁷⁷⁰⁰⁴⁶ is an apocalyptic number.

770046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770046 is a wasteful number, since it uses less digits than its factorization.

770046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128346.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 770046 is about 877.5226492803. The cubic root of 770046 is about 91.6583897026.

The spelling of 770046 in words is "seven hundred seventy thousand, forty-six".