2804393325 has 12 divisors (see below), whose sum is σ = 4636597088. Its totient is φ = 1495676400.

The previous prime is 2804393239. The next prime is 2804393327. The reversal of 2804393325 is 5233934082.

It is not a de Polignac number, because 2804393325 - 2⁹ = 2804392813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804393327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18695881 + ... + 18696030.

Almost surely, 2^2804393325 is an apocalyptic number.

2804393325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2804393325 is a deficient number, since it is larger than the sum of its proper divisors (1832203763).

2804393325 is a wasteful number, since it uses less digits than its factorization.

2804393325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37391924 (or 37391919 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 2804393325 is about 52956.5229693189. The cubic root of 2804393325 is about 1410.1965296201.

The spelling of 2804393325 in words is "two billion, eight hundred four million, three hundred ninety-three thousand, three hundred twenty-five".