4953869 has 2 divisors, whose sum is σ = 4953870. Its totient is φ = 4953868.

The previous prime is 4953833. The next prime is 4953877. The reversal of 4953869 is 9683594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4515625 + 438244 = 2125^2 + 662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4953869 is a prime.

It is a super-2 number, since 2×4953869² = 49081636138322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4953899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476934 + 2476935.

It is an arithmetic number, because the mean of its divisors is an integer number (2476935).

Almost surely, 2^4953869 is an apocalyptic number.

It is an amenable number.

4953869 is a deficient number, since it is larger than the sum of its proper divisors (1).

4953869 is an equidigital number, since it uses as much as digits as its factorization.

4953869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 44.

The square root of 4953869 is about 2225.7288693819. The cubic root of 4953869 is about 170.4700830141.

The spelling of 4953869 in words is "four million, nine hundred fifty-three thousand, eight hundred sixty-nine".