898890741 has 36 divisors (see below), whose sum is σ = 1589889600. Its totient is φ = 486613008.

The previous prime is 898890739. The next prime is 898890799. The reversal of 898890741 is 147098898.

It is not a de Polignac number, because 898890741 - 2¹ = 898890739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898890731) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45261 + ... + 62018.

It is an arithmetic number, because the mean of its divisors is an integer number (44163600).

Almost surely, 2^898890741 is an apocalyptic number.

It is an amenable number.

898890741 is a deficient number, since it is larger than the sum of its proper divisors (690998859).

898890741 is a wasteful number, since it uses less digits than its factorization.

898890741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107318 (or 107308 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 898890741 is about 29981.5066499334. The cubic root of 898890741 is about 965.0925630916.

The spelling of 898890741 in words is "eight hundred ninety-eight million, eight hundred ninety thousand, seven hundred forty-one".