898952291 has 8 divisors (see below), whose sum is σ = 928518144. Its totient is φ = 869421960.

The previous prime is 898952279. The next prime is 898952317. The reversal of 898952291 is 192259898.

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

It is a cyclic number.

It is not a de Polignac number, because 898952291 - 2⁶ = 898952227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (898952251) 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, 48560 + ... + 64466.

It is an arithmetic number, because the mean of its divisors is an integer number (116064768).

Almost surely, 2^898952291 is an apocalyptic number.

898952291 is a deficient number, since it is larger than the sum of its proper divisors (29565853).

898952291 is a wasteful number, since it uses less digits than its factorization.

898952291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17761.

The product of its digits is 933120, while the sum is 53.

The square root of 898952291 is about 29982.5330984558. The cubic root of 898952291 is about 965.1145902743.

The spelling of 898952291 in words is "eight hundred ninety-eight million, nine hundred fifty-two thousand, two hundred ninety-one".