898472400 has 120 divisors (see below), whose sum is σ = 3289295424. Its totient is φ = 205363200.

The previous prime is 898472387. The next prime is 898472413. The reversal of 898472400 is 4274898.

898472400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (898472387) and next prime (898472413).

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45081 + ... + 61880.

Almost surely, 2^898472400 is an apocalyptic number.

898472400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

898472400 is an abundant number, since it is smaller than the sum of its proper divisors (2390823024).

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

898472400 is a wasteful number, since it uses less digits than its factorization.

898472400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106989 (or 106978 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 898472400 is about 29974.5291872950. The cubic root of 898472400 is about 964.9428228179.

The spelling of 898472400 in words is "eight hundred ninety-eight million, four hundred seventy-two thousand, four hundred".