2980286 has 8 divisors (see below), whose sum is σ = 4487184. Its totient is φ = 1484560.

The previous prime is 2980261. The next prime is 2980291. The reversal of 2980286 is 6820892.

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

It is an Ulam number.

It is a nialpdrome in base 12.

It is a congruent number.

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, 2090 + ... + 3213.

It is an arithmetic number, because the mean of its divisors is an integer number (560898).

2^2980286 is an apocalyptic number.

2980286 is a deficient number, since it is larger than the sum of its proper divisors (1506898).

2980286 is a wasteful number, since it uses less digits than its factorization.

2980286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2980286 is about 1726.3504858516. The cubic root of 2980286 is about 143.9083457393.

Subtracting 2980286 from its reverse (6820892), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 2980286 in words is "two million, nine hundred eighty thousand, two hundred eighty-six".