4920730 has 16 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 1959760.

The previous prime is 4920719. The next prime is 4920737. The reversal of 4920730 is 370294.

It is a junction number, because it is equal to n+sod(n) for n = 4920695 and 4920704.

It is not an unprimeable number, because it can be changed into a prime (4920737) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1695 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (555984).

Almost surely, 2^4920730 is an apocalyptic number.

4920730 is a deficient number, since it is larger than the sum of its proper divisors (3975014).

4920730 is a wasteful number, since it uses less digits than its factorization.

4920730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 4920730 is about 2218.2718498868. The cubic root of 4920730 is about 170.0891112973.

The spelling of 4920730 in words is "four million, nine hundred twenty thousand, seven hundred thirty".