4980729 has 8 divisors (see below), whose sum is σ = 7151872. Its totient is φ = 3065040.

The previous prime is 4980727. The next prime is 4980749. The reversal of 4980729 is 9270894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4980729 - 2¹ = 4980727 is a prime.

It is a super-2 number, since 2×4980729² = 49615322742882, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 127711 = 4980729 / (4 + 9 + 8 + 0 + 7 + 2 + 9).

It is a d-powerful number, because it can be written as 4⁷ + 9³ + 8⁵ + 0 + 7⁵ + 2¹⁷ + 9⁷ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4980727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63817 + ... + 63894.

It is an arithmetic number, because the mean of its divisors is an integer number (893984).

Almost surely, 2^4980729 is an apocalyptic number.

It is an amenable number.

4980729 is a deficient number, since it is larger than the sum of its proper divisors (2171143).

4980729 is a wasteful number, since it uses less digits than its factorization.

4980729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127727.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 4980729 is about 2231.7546908207. The cubic root of 4980729 is about 170.7776255137. Note that the first 3 decimals are identical.

The spelling of 4980729 in words is "four million, nine hundred eighty thousand, seven hundred twenty-nine".