4958749 has 4 divisors (see below), whose sum is σ = 4984636. Its totient is φ = 4932864.

The previous prime is 4958719. The next prime is 4958761. The reversal of 4958749 is 9478594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9478594 = 2 ⋅4739297.

It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 2044900 = 1707^2 + 1430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4958749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4958699 and 4958708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4958719) 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, 12654 + ... + 13039.

It is an arithmetic number, because the mean of its divisors is an integer number (1246159).

Almost surely, 2^4958749 is an apocalyptic number.

It is an amenable number.

4958749 is a deficient number, since it is larger than the sum of its proper divisors (25887).

4958749 is a wasteful number, since it uses less digits than its factorization.

4958749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25886.

The product of its digits is 362880, while the sum is 46.

The square root of 4958749 is about 2226.8248696294. The cubic root of 4958749 is about 170.5260406902.

The spelling of 4958749 in words is "four million, nine hundred fifty-eight thousand, seven hundred forty-nine".