898480636 has 6 divisors (see below), whose sum is σ = 1572341120. Its totient is φ = 449240316.

The previous prime is 898480621. The next prime is 898480703. The reversal of 898480636 is 636084898.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112310076 + ... + 112310083.

Almost surely, 2^898480636 is an apocalyptic number.

It is an amenable number.

898480636 is a deficient number, since it is larger than the sum of its proper divisors (673860484).

898480636 is a wasteful number, since it uses less digits than its factorization.

898480636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224620163 (or 224620161 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The square root of 898480636 is about 29974.6665702890. Note that the first 3 decimals coincide. The cubic root of 898480636 is about 964.9457712464.

The spelling of 898480636 in words is "eight hundred ninety-eight million, four hundred eighty thousand, six hundred thirty-six".