4079949036 has 24 divisors (see below), whose sum is σ = 9626848560. Its totient is φ = 1344701952.

The previous prime is 4079948953. The next prime is 4079949037. The reversal of 4079949036 is 6309499704.

It is a self number, because there is not a number n which added to its sum of digits gives 4079949036.

It is not an unprimeable number, because it can be changed into a prime (4079949037) 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, 1909021 + ... + 1911156.

It is an arithmetic number, because the mean of its divisors is an integer number (401118690).

Almost surely, 2^4079949036 is an apocalyptic number.

It is an amenable number.

4079949036 is an abundant number, since it is smaller than the sum of its proper divisors (5546899524).

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

4079949036 is a wasteful number, since it uses less digits than its factorization.

4079949036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820273 (or 3820271 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The square root of 4079949036 is about 63874.4787532548. The cubic root of 4079949036 is about 1597.9072947881.

The spelling of 4079949036 in words is "four billion, seventy-nine million, nine hundred forty-nine thousand, thirty-six".