4998307 has 4 divisors (see below), whose sum is σ = 5010336. Its totient is φ = 4986280.

The previous prime is 4998241. The next prime is 4998319. The reversal of 4998307 is 7038994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7038994 = 2 ⋅3519497.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4998307 is a prime.

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 4998307.

It is not an unprimeable number, because it can be changed into a prime (4998407) 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, 5368 + ... + 6229.

It is an arithmetic number, because the mean of its divisors is an integer number (1252584).

Almost surely, 2^4998307 is an apocalyptic number.

4998307 is a deficient number, since it is larger than the sum of its proper divisors (12029).

4998307 is a wasteful number, since it uses less digits than its factorization.

4998307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12028.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 4998307 is about 2235.6893791401. The cubic root of 4998307 is about 170.9782925604.

The spelling of 4998307 in words is "four million, nine hundred ninety-eight thousand, three hundred seven".