4909870320 has 40 divisors (see below), whose sum is σ = 15220598736. Its totient is φ = 1309298688.

The previous prime is 4909870271. The next prime is 4909870327. The reversal of 4909870320 is 230789094.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909870327) 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, 10228657 + ... + 10229136.

Almost surely, 2^4909870320 is an apocalyptic number.

4909870320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4909870320 is an abundant number, since it is smaller than the sum of its proper divisors (10310728416).

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

4909870320 is a wasteful number, since it uses less digits than its factorization.

4909870320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20457809 (or 20457803 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 4909870320 is about 70070.4668173404. The cubic root of 4909870320 is about 1699.6389452374.

The spelling of 4909870320 in words is "four billion, nine hundred nine million, eight hundred seventy thousand, three hundred twenty".