2890700 has 36 divisors (see below), whose sum is σ = 6348552. Its totient is φ = 1142400.

The previous prime is 2890687. The next prime is 2890703. The reversal of 2890700 is 70982.

2890700 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 2×2890700² = 16712292980000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2890700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890703) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 13595 + ... + 13805.

2^2890700 is an apocalyptic number.

2890700 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 2890700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174276).

2890700 is an abundant number, since it is smaller than the sum of its proper divisors (3457852).

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

2890700 is a wasteful number, since it uses less digits than its factorization.

2890700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2890700 is about 1700.2058698875. The cubic root of 2890700 is about 142.4517123761.

The spelling of 2890700 in words is "two million, eight hundred ninety thousand, seven hundred".