873998425 has 12 divisors (see below), whose sum is σ = 1085287680. Its totient is φ = 698211920.

The previous prime is 873998401. The next prime is 873998443. The reversal of 873998425 is 524899378.

It is not a de Polignac number, because 873998425 - 2¹¹ = 873996377 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6337 + ... + 42286.

It is an arithmetic number, because the mean of its divisors is an integer number (90440640).

Almost surely, 2^873998425 is an apocalyptic number.

It is an amenable number.

873998425 is a deficient number, since it is larger than the sum of its proper divisors (211289255).

873998425 is a wasteful number, since it uses less digits than its factorization.

873998425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49352 (or 49347 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 873998425 is about 29563.4643605921. The cubic root of 873998425 is about 956.1005103295.

The spelling of 873998425 in words is "eight hundred seventy-three million, nine hundred ninety-eight thousand, four hundred twenty-five".