2876890 has 8 divisors (see below), whose sum is σ = 5178420. Its totient is φ = 1150752.

The previous prime is 2876879. The next prime is 2876903. The reversal of 2876890 is 986782.

It can be written as a sum of positive squares in 2 ways, for example, as 2752281 + 124609 = 1659^2 + 353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143835 + ... + 143854.

2^2876890 is an apocalyptic number.

2876890 is a deficient number, since it is larger than the sum of its proper divisors (2301530).

2876890 is a wasteful number, since it uses less digits than its factorization.

2876890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287696.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2876890 is about 1696.1397348096. The cubic root of 2876890 is about 142.2245010576.

The spelling of 2876890 in words is "two million, eight hundred seventy-six thousand, eight hundred ninety".