897946600 has 24 divisors (see below), whose sum is σ = 2087726310. Its totient is φ = 359178560.

The previous prime is 897946573. The next prime is 897946649. The reversal of 897946600 is 6649798.

897946600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 856498756 + 41447844 = 29266^2 + 6438^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2244667 + ... + 2245066.

Almost surely, 2^897946600 is an apocalyptic number.

It is an amenable number.

897946600 is an abundant number, since it is smaller than the sum of its proper divisors (1189779710).

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

897946600 is a wasteful number, since it uses less digits than its factorization.

897946600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489749 (or 4489740 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 897946600 is about 29965.7571237571. The cubic root of 897946600 is about 964.7545529124.

The spelling of 897946600 in words is "eight hundred ninety-seven million, nine hundred forty-six thousand, six hundred".