10989300 has 72 divisors (see below), whose sum is σ = 36344896. Its totient is φ = 2511360.

The previous prime is 10989299. The next prime is 10989301. The reversal of 10989300 is 398901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10989299) and next prime (10989301).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10989301) 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, 517 + ... + 4716.

Almost surely, 2^10989300 is an apocalyptic number.

10989300 is a gapful number since it is divisible by the number (10) 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 10989300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18172448).

10989300 is an abundant number, since it is smaller than the sum of its proper divisors (25355596).

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

10989300 is a wasteful number, since it uses less digits than its factorization.

10989300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257 (or 5250 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 10989300 is about 3315.0113121979. The cubic root of 10989300 is about 222.3258747933.

The spelling of 10989300 in words is "ten million, nine hundred eighty-nine thousand, three hundred".