4809423970 has 48 divisors (see below), whose sum is σ = 9781756992. Its totient is φ = 1698565440.

The previous prime is 4809423953. The next prime is 4809423989. The reversal of 4809423970 is 793249084.

It is a happy number.

It is a super-3 number, since 3×4809423970³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 4809423970.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22996 + ... + 100735.

It is an arithmetic number, because the mean of its divisors is an integer number (203786604).

Almost surely, 2^4809423970 is an apocalyptic number.

4809423970 is an abundant number, since it is smaller than the sum of its proper divisors (4972333022).

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

4809423970 is a wasteful number, since it uses less digits than its factorization.

4809423970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123787 (or 123774 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 4809423970 is about 69350.0105984130. The cubic root of 4809423970 is about 1687.9685650447.

The spelling of 4809423970 in words is "four billion, eight hundred nine million, four hundred twenty-three thousand, nine hundred seventy".