898081212 has 36 divisors (see below), whose sum is σ = 2437650600. Its totient is φ = 256594464.

The previous prime is 898081181. The next prime is 898081241. The reversal of 898081212 is 212180898.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 763087 + ... + 764262.

Almost surely, 2^898081212 is an apocalyptic number.

It is an amenable number.

898081212 is an abundant number, since it is smaller than the sum of its proper divisors (1539569388).

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

898081212 is a wasteful number, since it uses less digits than its factorization.

898081212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527370 (or 1527361 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 898081212 is about 29968.0031366790. The cubic root of 898081212 is about 964.8027595841.

The spelling of 898081212 in words is "eight hundred ninety-eight million, eighty-one thousand, two hundred twelve".