884388025 has 12 divisors (see below), whose sum is σ = 1161150012. Its totient is φ = 665891840.

The previous prime is 884387971. The next prime is 884388053. The reversal of 884388025 is 520883488.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1585081 + 882802944 = 1259^2 + 29712^2 .

It is not a de Polignac number, because 884388025 - 2¹¹ = 884385977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1040032 + ... + 1040881.

It is an arithmetic number, because the mean of its divisors is an integer number (96762501).

Almost surely, 2^884388025 is an apocalyptic number.

884388025 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

884388025 is a deficient number, since it is larger than the sum of its proper divisors (276761987).

884388025 is a wasteful number, since it uses less digits than its factorization.

884388025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080940 (or 2080935 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 884388025 is about 29738.6621252537. The cubic root of 884388025 is about 959.8741244826.

The spelling of 884388025 in words is "eight hundred eighty-four million, three hundred eighty-eight thousand, twenty-five".