780952 has 32 divisors (see below), whose sum is σ = 1566720. Its totient is φ = 364320.

The previous prime is 780931. The next prime is 780953. The reversal of 780952 is 259087.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (780953) by changing a digit.

780952 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 11623 + ... + 11689.

It is an arithmetic number, because the mean of its divisors is an integer number (48960).

2⁷⁸⁰⁹⁵² is an apocalyptic number.

It is an amenable number.

780952 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.

780952 is a wasteful number, since it uses less digits than its factorization.

780952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 780952 is about 883.7148861482. The cubic root of 780952 is about 92.0890756686.

The spelling of 780952 in words is "seven hundred eighty thousand, nine hundred fifty-two".