898004446 has 16 divisors (see below), whose sum is σ = 1360309104. Its totient is φ = 444576384.

The previous prime is 898004441. The next prime is 898004483. The reversal of 898004446 is 644400898.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898004441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381445 + ... + 383791.

It is an arithmetic number, because the mean of its divisors is an integer number (85019319).

Almost surely, 2^898004446 is an apocalyptic number.

898004446 is a deficient number, since it is larger than the sum of its proper divisors (462304658).

898004446 is a wasteful number, since it uses less digits than its factorization.

898004446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4155.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 898004446 is about 29966.7223099224. The cubic root of 898004446 is about 964.7752690640.

The spelling of 898004446 in words is "eight hundred ninety-eight million, four thousand, four hundred forty-six".