898949016 has 160 divisors (see below), whose sum is σ = 2927232000. Its totient is φ = 252414144.

The previous prime is 898948969. The next prime is 898949041. The reversal of 898949016 is 610949898.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 265945 + ... + 269303.

It is an arithmetic number, because the mean of its divisors is an integer number (18295200).

Almost surely, 2^898949016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898949016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1463616000).

898949016 is an abundant number, since it is smaller than the sum of its proper divisors (2028282984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

898949016 is a wasteful number, since it uses less digits than its factorization.

898949016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443 (or 3430 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The square root of 898949016 is about 29982.4784832742. The cubic root of 898949016 is about 965.1134182602.

The spelling of 898949016 in words is "eight hundred ninety-eight million, nine hundred forty-nine thousand, sixteen".