4084156338 has 16 divisors (see below), whose sum is σ = 8169073536. Its totient is φ = 1361258640.

The previous prime is 4084156327. The next prime is 4084156357. The reversal of 4084156338 is 8336514804.

It is a self number, because there is not a number n which added to its sum of digits gives 4084156338.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57303 + ... + 107013.

It is an arithmetic number, because the mean of its divisors is an integer number (510567096).

Almost surely, 2^4084156338 is an apocalyptic number.

4084156338 is an abundant number, since it is smaller than the sum of its proper divisors (4084917198).

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

4084156338 is a wasteful number, since it uses less digits than its factorization.

4084156338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63409.

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 4084156338 is about 63907.4044066883. The cubic root of 4084156338 is about 1598.4563677390.

It can be divided in two parts, 40841 and 56338, that added together give a palindrome (97179).

The spelling of 4084156338 in words is "four billion, eighty-four million, one hundred fifty-six thousand, three hundred thirty-eight".