2829830 has 16 divisors (see below), whose sum is σ = 5212944. Its totient is φ = 1105440.

The previous prime is 2829821. The next prime is 2829839. The reversal of 2829830 is 389282.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2829821) and next prime (2829839).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2829839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861 + ... + 3720.

It is an arithmetic number, because the mean of its divisors is an integer number (325809).

2^2829830 is an apocalyptic number.

2829830 is a deficient number, since it is larger than the sum of its proper divisors (2383114).

2829830 is a wasteful number, since it uses less digits than its factorization.

2829830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6631.

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

The square root of 2829830 is about 1682.2098561119. The cubic root of 2829830 is about 141.4447336270. Note that the first 3 decimals are identical.

The spelling of 2829830 in words is "two million, eight hundred twenty-nine thousand, eight hundred thirty".