4649269 has 2 divisors, whose sum is σ = 4649270. Its totient is φ = 4649268.

The previous prime is 4649261. The next prime is 4649291. The reversal of 4649269 is 9629464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2992900 + 1656369 = 1730^2 + 1287^2 .

It is a cyclic number.

It is not a de Polignac number, because 4649269 - 2³ = 4649261 is a prime.

It is a super-2 number, since 2×4649269² = 43231404468722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4649261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324634 + 2324635.

It is an arithmetic number, because the mean of its divisors is an integer number (2324635).

Almost surely, 2^4649269 is an apocalyptic number.

It is an amenable number.

4649269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649269 is an equidigital number, since it uses as much as digits as its factorization.

4649269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The square root of 4649269 is about 2156.2163620565. The cubic root of 4649269 is about 166.9020066453.

The spelling of 4649269 in words is "four million, six hundred forty-nine thousand, two hundred sixty-nine".