4973730 has 32 divisors (see below), whose sum is σ = 11997504. Its totient is φ = 1319616.

The previous prime is 4973719. The next prime is 4973743. The reversal of 4973730 is 373794.

It is a super-2 number, since 2×4973730² = 49475980225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4973691 and 4973700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9249 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (374922).

Almost surely, 2^4973730 is an apocalyptic number.

4973730 is an abundant number, since it is smaller than the sum of its proper divisors (7023774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4973730 is a wasteful number, since it uses less digits than its factorization.

4973730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 4973730 is about 2230.1860908902. The cubic root of 4973730 is about 170.6975948655.

The spelling of 4973730 in words is "four million, nine hundred seventy-three thousand, seven hundred thirty".