4974869 has 4 divisors (see below), whose sum is σ = 5020620. Its totient is φ = 4929120.

The previous prime is 4974811. The next prime is 4974883. The reversal of 4974869 is 9684794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2907025 + 2067844 = 1705^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 4974869 - 2¹² = 4970773 is a prime.

It is a super-2 number, since 2×4974869² = 49498643134322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974889) 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, 22712 + ... + 22929.

It is an arithmetic number, because the mean of its divisors is an integer number (1255155).

Almost surely, 2^4974869 is an apocalyptic number.

It is an amenable number.

4974869 is a deficient number, since it is larger than the sum of its proper divisors (45751).

4974869 is a wasteful number, since it uses less digits than its factorization.

4974869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45750.

The product of its digits is 435456, while the sum is 47.

The square root of 4974869 is about 2230.4414361287. The cubic root of 4974869 is about 170.7106239685.

The spelling of 4974869 in words is "four million, nine hundred seventy-four thousand, eight hundred sixty-nine".