780622948 has 12 divisors (see below), whose sum is σ = 1561245952. Its totient is φ = 334552680.

The previous prime is 780622943. The next prime is 780622951. The reversal of 780622948 is 849226087.

780622948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

780622948 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 780622898 and 780622907.

It is not an unprimeable number, because it can be changed into a prime (780622943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13939668 + ... + 13939723.

Almost surely, 2^780622948 is an apocalyptic number.

It is an amenable number.

780622948 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.

780622948 is a wasteful number, since it uses less digits than its factorization.

780622948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27879402 (or 27879400 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 780622948 is about 27939.6304198892. The cubic root of 780622948 is about 920.7614002453.

The spelling of 780622948 in words is "seven hundred eighty million, six hundred twenty-two thousand, nine hundred forty-eight".