2974819 has 2 divisors, whose sum is σ = 2974820. Its totient is φ = 2974818.

The previous prime is 2974817. The next prime is 2974859. The reversal of 2974819 is 9184792.

2974819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2974859) can be obtained adding 2974819 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2974819 - 2¹ = 2974817 is a prime.

It is a super-2 number, since 2×2974819² = 17699096165522, which contains 22 as substring.

Together with 2974817, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2974817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487409 + 1487410.

It is an arithmetic number, because the mean of its divisors is an integer number (1487410).

2^2974819 is an apocalyptic number.

2974819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2974819 is an equidigital number, since it uses as much as digits as its factorization.

2974819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 40.

The square root of 2974819 is about 1724.7663609892. The cubic root of 2974819 is about 143.8202973123.

The spelling of 2974819 in words is "two million, nine hundred seventy-four thousand, eight hundred nineteen".