884901998 has 16 divisors (see below), whose sum is σ = 1374894000. Its totient is φ = 426643392.

The previous prime is 884901971. The next prime is 884902021. The reversal of 884901998 is 899109488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37493 + ... + 56351.

It is an arithmetic number, because the mean of its divisors is an integer number (85930875).

Almost surely, 2^884901998 is an apocalyptic number.

884901998 is a deficient number, since it is larger than the sum of its proper divisors (489992002).

884901998 is a wasteful number, since it uses less digits than its factorization.

884901998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19699.

The product of its (nonzero) digits is 1492992, while the sum is 56.

The square root of 884901998 is about 29747.3023650885. The cubic root of 884901998 is about 960.0600360313.

The spelling of 884901998 in words is "eight hundred eighty-four million, nine hundred one thousand, nine hundred ninety-eight".