4949757 has 12 divisors (see below), whose sum is σ = 7171164. Its totient is φ = 3289920.

The previous prime is 4949753. The next prime is 4949779. The reversal of 4949757 is 7579494.

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 2893401 = 1434^2 + 1701^2 .

It is not a de Polignac number, because 4949757 - 2² = 4949753 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 9² + 4¹⁰ + 9⁵ + 7⁵ + 5⁹ + 7⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3553 + ... + 4745.

It is an arithmetic number, because the mean of its divisors is an integer number (597597).

Almost surely, 2^4949757 is an apocalyptic number.

It is an amenable number.

4949757 is a deficient number, since it is larger than the sum of its proper divisors (2221407).

4949757 is a wasteful number, since it uses less digits than its factorization.

4949757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1657 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 4949757 is about 2224.8049352696. The cubic root of 4949757 is about 170.4229032562.

The spelling of 4949757 in words is "four million, nine hundred forty-nine thousand, seven hundred fifty-seven".