2986900 has 72 divisors (see below), whose sum is σ = 7874496. Its totient is φ = 960000.

The previous prime is 2986889. The next prime is 2986937. The reversal of 2986900 is 96892.

2986900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2986900² = 17843143220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11775 + ... + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (109368).

2^2986900 is an apocalyptic number.

2986900 is a gapful number since it is divisible by the number (20) 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 2986900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3937248).

2986900 is an abundant number, since it is smaller than the sum of its proper divisors (4887596).

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

2986900 is a wasteful number, since it uses less digits than its factorization.

2986900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 2986900 is about 1728.2650259726. The cubic root of 2986900 is about 144.0147232888.

The spelling of 2986900 in words is "two million, nine hundred eighty-six thousand, nine hundred".