2388829725 has 72 divisors (see below), whose sum is σ = 4504121440. Its totient is φ = 1254813120.

The previous prime is 2388829693. The next prime is 2388829757. The reversal of 2388829725 is 5279288832.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2388829693) and next prime (2388829757).

It is not a de Polignac number, because 2388829725 - 2⁵ = 2388829693 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 404091 + ... + 409959.

Almost surely, 2^2388829725 is an apocalyptic number.

2388829725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2388829725 is a deficient number, since it is larger than the sum of its proper divisors (2115291715).

2388829725 is an equidigital number, since it uses as much as digits as its factorization.

2388829725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961 (or 5944 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The square root of 2388829725 is about 48875.6557500766. The cubic root of 2388829725 is about 1336.7855164362.

The spelling of 2388829725 in words is "two billion, three hundred eighty-eight million, eight hundred twenty-nine thousand, seven hundred twenty-five".