2899284025 has 45 divisors (see below), whose sum is σ = 3999531805. Its totient is φ = 2084878400.

The previous prime is 2899283977. The next prime is 2899284049. The reversal of 2899284025 is 5204829982.

The square root of 2899284025 is 53845.

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

2899284025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 603340969 + 2295943056 = 24563^2 + 47916^2 .

It is not a de Polignac number, because 2899284025 - 2³¹ = 751800377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2899284025.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 32576181 + ... + 32576269.

Almost surely, 2^2899284025 is an apocalyptic number.

2899284025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2899284025 is the 53845-th square number.

2899284025 is the 26923-rd centered octagonal number.

It is an amenable number.

2899284025 is a deficient number, since it is larger than the sum of its proper divisors (1100247780).

2899284025 is an frugal number, since it uses more digits than its factorization.

2899284025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The cubic root of 2899284025 is about 1425.9257798690.

Multiplying 2899284025 by its sum of digits (49), we get a square (142064917225 = 376915²).

The spelling of 2899284025 in words is "two billion, eight hundred ninety-nine million, two hundred eighty-four thousand, twenty-five".