3789018025 has 27 divisors (see below), whose sum is σ = 5092975461. Its totient is φ = 2795089440.

The previous prime is 3789018007. The next prime is 3789018053. The reversal of 3789018025 is 5208109873.

The square root of 3789018025 is 61555.

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 976625001 + 2812393024 = 31251^2 + 53032^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3789018025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4000602 + ... + 4001548.

Almost surely, 2^3789018025 is an apocalyptic number.

3789018025 is the 61555-th square number.

3789018025 is the 30778-th centered octagonal number.

It is an amenable number.

3789018025 is a deficient number, since it is larger than the sum of its proper divisors (1303957436).

3789018025 is an frugal number, since it uses more digits than its factorization.

3789018025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The cubic root of 3789018025 is about 1558.9860308978.

The spelling of 3789018025 in words is "three billion, seven hundred eighty-nine million, eighteen thousand, twenty-five".