2830379 has 2 divisors, whose sum is σ = 2830380. Its totient is φ = 2830378.

The previous prime is 2830367. The next prime is 2830391. The reversal of 2830379 is 9730382.

It is a balanced prime because it is at equal distance from previous prime (2830367) and next prime (2830391).

It is a cyclic number.

It is not a de Polignac number, because 2830379 - 2⁸ = 2830123 is a prime.

It is a super-2 number, since 2×2830379² = 16022090567282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2830349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1415189 + 1415190.

It is an arithmetic number, because the mean of its divisors is an integer number (1415190).

2^2830379 is an apocalyptic number.

2830379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2830379 is an equidigital number, since it uses as much as digits as its factorization.

2830379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2830379 is about 1682.3730264124. The cubic root of 2830379 is about 141.4538800112.

It can be divided in two parts, 28303 and 79, that added together give a palindrome (28382).

The spelling of 2830379 in words is "two million, eight hundred thirty thousand, three hundred seventy-nine".