2969797 has 2 divisors, whose sum is σ = 2969798. Its totient is φ = 2969796.

The previous prime is 2969779. The next prime is 2969807. The reversal of 2969797 is 7979692.

Together with previous prime (2969779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1515361 + 1454436 = 1231^2 + 1206^2 .

It is a cyclic number.

It is not a de Polignac number, because 2969797 - 2⁷ = 2969669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2969797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2969767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484898 + 1484899.

It is an arithmetic number, because the mean of its divisors is an integer number (1484899).

2^2969797 is an apocalyptic number.

It is an amenable number.

2969797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2969797 is an equidigital number, since it uses as much as digits as its factorization.

2969797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 428652, while the sum is 49.

The square root of 2969797 is about 1723.3098966814. The cubic root of 2969797 is about 143.7393206937.

The spelling of 2969797 in words is "two million, nine hundred sixty-nine thousand, seven hundred ninety-seven".