4899309420 has 24 divisors (see below), whose sum is σ = 13718066544. Its totient is φ = 1306482496.

The previous prime is 4899309403. The next prime is 4899309431. The reversal of 4899309420 is 249039984.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4899309420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40827519 + ... + 40827638.

It is an arithmetic number, because the mean of its divisors is an integer number (571586106).

Almost surely, 2^4899309420 is an apocalyptic number.

It is an amenable number.

4899309420 is an abundant number, since it is smaller than the sum of its proper divisors (8818757124).

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

4899309420 is a wasteful number, since it uses less digits than its factorization.

4899309420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81655169 (or 81655167 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 4899309420 is about 69995.0671119044. The cubic root of 4899309420 is about 1698.4194560023.

The spelling of 4899309420 in words is "four billion, eight hundred ninety-nine million, three hundred nine thousand, four hundred twenty".