2964839 has 2 divisors, whose sum is σ = 2964840. Its totient is φ = 2964838.

The previous prime is 2964827. The next prime is 2964853. The reversal of 2964839 is 9384692.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2964839 - 2⁴ = 2964823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2964796 and 2964805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2964859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482419 + 1482420.

It is an arithmetic number, because the mean of its divisors is an integer number (1482420).

2^2964839 is an apocalyptic number.

2964839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2964839 is an equidigital number, since it uses as much as digits as its factorization.

2964839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 2964839 is about 1721.8707849313. The cubic root of 2964839 is about 143.6592864345.

The spelling of 2964839 in words is "two million, nine hundred sixty-four thousand, eight hundred thirty-nine".