898875149 has 8 divisors (see below), whose sum is σ = 920668320. Its totient is φ = 877328496.

The previous prime is 898875113. The next prime is 898875181. The reversal of 898875149 is 941578898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-898875149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898875449) 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, 54239 + ... + 68844.

It is an arithmetic number, because the mean of its divisors is an integer number (115083540).

Almost surely, 2^898875149 is an apocalyptic number.

It is an amenable number.

898875149 is a deficient number, since it is larger than the sum of its proper divisors (21793171).

898875149 is a wasteful number, since it uses less digits than its factorization.

898875149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123259.

The product of its digits is 5806080, while the sum is 59.

The square root of 898875149 is about 29981.2466218468. The cubic root of 898875149 is about 965.0869829510.

The spelling of 898875149 in words is "eight hundred ninety-eight million, eight hundred seventy-five thousand, one hundred forty-nine".