898620480 has 280 divisors, whose sum is σ = 3286448088. Its totient is φ = 232906752.

The previous prime is 898620473. The next prime is 898620491. The reversal of 898620480 is 84026898.

It is a happy number.

898620480 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 4 ways, for example, as 65028096 + 833592384 = 8064^2 + 28872^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 958572 + ... + 959508.

Almost surely, 2^898620480 is an apocalyptic number.

898620480 is a gapful number since it is divisible by the number (80) 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 898620480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1643224044).

898620480 is an abundant number, since it is smaller than the sum of its proper divisors (2387827608).

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

898620480 is a wasteful number, since it uses less digits than its factorization.

898620480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 898620480 is about 29976.9991827067. Note that the first 3 decimals coincide. The cubic root of 898620480 is about 964.9958316374.

The spelling of 898620480 in words is "eight hundred ninety-eight million, six hundred twenty thousand, four hundred eighty".