788479725 has 48 divisors (see below), whose sum is σ = 1425355200. Its totient is φ = 381427200.

The previous prime is 788479723. The next prime is 788479763. The reversal of 788479725 is 527974887.

It is not a de Polignac number, because 788479725 - 2¹ = 788479723 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788479723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 508251 + ... + 509799.

It is an arithmetic number, because the mean of its divisors is an integer number (29694900).

Almost surely, 2^788479725 is an apocalyptic number.

788479725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

788479725 is a deficient number, since it is larger than the sum of its proper divisors (636875475).

788479725 is a wasteful number, since it uses less digits than its factorization.

788479725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2185 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 57.

The square root of 788479725 is about 28079.8811429108. The cubic root of 788479725 is about 923.8401728299.

The spelling of 788479725 in words is "seven hundred eighty-eight million, four hundred seventy-nine thousand, seven hundred twenty-five".