898272492 has 48 divisors (see below), whose sum is σ = 2330022912. Its totient is φ = 267474240.

The previous prime is 898272491. The next prime is 898272493. The reversal of 898272492 is 294272898.

It is a happy number.

898272492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (898272491) and next prime (898272493).

It is not an unprimeable number, because it can be changed into a prime (898272491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88038 + ... + 97709.

It is an arithmetic number, because the mean of its divisors is an integer number (48542144).

Almost surely, 2^898272492 is an apocalyptic number.

It is an amenable number.

898272492 is an abundant number, since it is smaller than the sum of its proper divisors (1431750420).

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

898272492 is a wasteful number, since it uses less digits than its factorization.

898272492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185798 (or 185796 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 898272492 is about 29971.1943705952. The cubic root of 898272492 is about 964.8712516718.

The spelling of 898272492 in words is "eight hundred ninety-eight million, two hundred seventy-two thousand, four hundred ninety-two".