789329025 has 27 divisors (see below), whose sum is σ = 1414531209. Its totient is φ = 420750720.

The previous prime is 789329017. The next prime is 789329041. The reversal of 789329025 is 520923987.

The square root of 789329025 is 28095.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 377563761 + 411765264 = 19431^2 + 20292^2 .

It is not a de Polignac number, because 789329025 - 2³ = 789329017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 420489 + ... + 422361.

Almost surely, 2^789329025 is an apocalyptic number.

789329025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

789329025 is the 28095-th square number.

789329025 is the 14048-th centered octagonal number.

It is an amenable number.

789329025 is a deficient number, since it is larger than the sum of its proper divisors (625202184).

789329025 is an equidigital number, since it uses as much as digits as its factorization.

789329025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The cubic root of 789329025 is about 924.1717543486.

The spelling of 789329025 in words is "seven hundred eighty-nine million, three hundred twenty-nine thousand, twenty-five".