4749279870 has 16 divisors (see below), whose sum is σ = 11398271760. Its totient is φ = 1266474624.

The previous prime is 4749279853. The next prime is 4749279877. The reversal of 4749279870 is 789729474.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4749279870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749279877) 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, 79154635 + ... + 79154694.

It is an arithmetic number, because the mean of its divisors is an integer number (712391985).

Almost surely, 2^4749279870 is an apocalyptic number.

4749279870 is an abundant number, since it is smaller than the sum of its proper divisors (6648991890).

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

4749279870 is a wasteful number, since it uses less digits than its factorization.

4749279870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158309339.

The product of its (nonzero) digits is 7112448, while the sum is 57.

The square root of 4749279870 is about 68915.0191903042. The cubic root of 4749279870 is about 1680.9027496553.

The spelling of 4749279870 in words is "four billion, seven hundred forty-nine million, two hundred seventy-nine thousand, eight hundred seventy".