2982830 has 8 divisors (see below), whose sum is σ = 5369112. Its totient is φ = 1193128.

The previous prime is 2982827. The next prime is 2982841. The reversal of 2982830 is 382892.

It is a happy number.

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

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, 149132 + ... + 149151.

It is an arithmetic number, because the mean of its divisors is an integer number (671139).

2^2982830 is an apocalyptic number.

2982830 is a deficient number, since it is larger than the sum of its proper divisors (2386282).

2982830 is a wasteful number, since it uses less digits than its factorization.

2982830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298290.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2982830 is about 1727.0871431401. The cubic root of 2982830 is about 143.9492812638.

The spelling of 2982830 in words is "two million, nine hundred eighty-two thousand, eight hundred thirty".