5004949 has 4 divisors (see below), whose sum is σ = 5099436. Its totient is φ = 4910464.

The previous prime is 5004941. The next prime is 5004971. The reversal of 5004949 is 9494005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9494005 = 5 ⋅1898801.

It can be written as a sum of positive squares in 2 ways, for example, as 2617924 + 2387025 = 1618^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5004949 - 2³ = 5004941 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5004949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47164 + ... + 47269.

It is an arithmetic number, because the mean of its divisors is an integer number (1274859).

Almost surely, 2^5004949 is an apocalyptic number.

It is an amenable number.

5004949 is a deficient number, since it is larger than the sum of its proper divisors (94487).

5004949 is an equidigital number, since it uses as much as digits as its factorization.

5004949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94486.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5004949 is about 2237.1743338417. The cubic root of 5004949 is about 171.0539938702.

The spelling of 5004949 in words is "five million, four thousand, nine hundred forty-nine".