2968705 has 8 divisors (see below), whose sum is σ = 3575592. Its totient is φ = 2366208.

The previous prime is 2968697. The next prime is 2968709. The reversal of 2968705 is 5078692.

It can be written as a sum of positive squares in 4 ways, for example, as 199809 + 2768896 = 447^2 + 1664^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2968705 - 2³ = 2968697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968709) 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, 649 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (446949).

2^2968705 is an apocalyptic number.

It is an amenable number.

2968705 is a deficient number, since it is larger than the sum of its proper divisors (606887).

2968705 is a wasteful number, since it uses less digits than its factorization.

2968705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2968705 is about 1722.9930353893. The cubic root of 2968705 is about 143.7217007935.

The spelling of 2968705 in words is "two million, nine hundred sixty-eight thousand, seven hundred five".