899900352 has 168 divisors, whose sum is σ = 2838029376. Its totient is φ = 270895104.

The previous prime is 899900341. The next prime is 899900357. The reversal of 899900352 is 253009998.

It is a junction number, because it is equal to n+sod(n) for n = 899900298 and 899900307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899900357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350658 + ... + 353214.

It is an arithmetic number, because the mean of its divisors is an integer number (16893032).

Almost surely, 2^899900352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 899900352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1419014688).

899900352 is an abundant number, since it is smaller than the sum of its proper divisors (1938129024).

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

899900352 is a wasteful number, since it uses less digits than its factorization.

899900352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 899900352 is about 29998.3391540265. The cubic root of 899900352 is about 965.4537502956.

The spelling of 899900352 in words is "eight hundred ninety-nine million, nine hundred thousand, three hundred fifty-two".