898349408 has 48 divisors (see below), whose sum is σ = 1934331840. Its totient is φ = 407299200.

The previous prime is 898349363. The next prime is 898349437. The reversal of 898349408 is 804943898.

898349408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 898349408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144443 + ... + 150533.

It is an arithmetic number, because the mean of its divisors is an integer number (40298580).

Almost surely, 2^898349408 is an apocalyptic number.

898349408 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 898349408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (967165920).

898349408 is an abundant number, since it is smaller than the sum of its proper divisors (1035982432).

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

898349408 is a wasteful number, since it uses less digits than its factorization.

898349408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531 (or 6523 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The square root of 898349408 is about 29972.4775085411. The cubic root of 898349408 is about 964.8987904271.

The spelling of 898349408 in words is "eight hundred ninety-eight million, three hundred forty-nine thousand, four hundred eight".