983455000 has 80 divisors (see below), whose sum is σ = 2513851560. Its totient is φ = 357600000.

The previous prime is 983454977. The next prime is 983455001. The reversal of 983455000 is 554389.

983455000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983455001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46060 + ... + 63940.

Almost surely, 2^983455000 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 983455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1256925780).

983455000 is an abundant number, since it is smaller than the sum of its proper divisors (1530396560).

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

983455000 is a wasteful number, since it uses less digits than its factorization.

983455000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17918 (or 17899 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 983455000 is about 31360.0860968206. The cubic root of 983455000 is about 994.4543020869.

The spelling of 983455000 in words is "nine hundred eighty-three million, four hundred fifty-five thousand".