2834860 has 24 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 971904.

The previous prime is 2834849. The next prime is 2834873. The reversal of 2834860 is 684382.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9985 + ... + 10264.

It is an arithmetic number, because the mean of its divisors is an integer number (283500).

2^2834860 is an apocalyptic number.

2834860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2834860 is an abundant number, since it is smaller than the sum of its proper divisors (3969140).

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

2834860 is a wasteful number, since it uses less digits than its factorization.

2834860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20265 (or 20263 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2834860 is about 1683.7042495640. The cubic root of 2834860 is about 141.5284896457.

The spelling of 2834860 in words is "two million, eight hundred thirty-four thousand, eight hundred sixty".