2953439 has 2 divisors, whose sum is σ = 2953440. Its totient is φ = 2953438.

The previous prime is 2953429. The next prime is 2953459. The reversal of 2953439 is 9343592.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2953439 - 2⁸ = 2953183 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2953399 and 2953408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2953429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476719 + 1476720.

It is an arithmetic number, because the mean of its divisors is an integer number (1476720).

2^2953439 is an apocalyptic number.

2953439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2953439 is an equidigital number, since it uses as much as digits as its factorization.

2953439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 35.

The square root of 2953439 is about 1718.5572437367. The cubic root of 2953439 is about 143.4749234834.

The spelling of 2953439 in words is "two million, nine hundred fifty-three thousand, four hundred thirty-nine".