4084399740 has 24 divisors (see below), whose sum is σ = 11436319440. Its totient is φ = 1089173248.

The previous prime is 4084399729. The next prime is 4084399751. The reversal of 4084399740 is 479934804.

It is an interprime number because it is at equal distance from previous prime (4084399729) and next prime (4084399751).

It is a super-2 number, since 2×4084399740² = 33364642472224135200, which contains 22 as substring.

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 4084399740.

It is a congruent number.

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, 34036605 + ... + 34036724.

It is an arithmetic number, because the mean of its divisors is an integer number (476513310).

Almost surely, 2^4084399740 is an apocalyptic number.

It is an amenable number.

4084399740 is an abundant number, since it is smaller than the sum of its proper divisors (7351919700).

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

4084399740 is a wasteful number, since it uses less digits than its factorization.

4084399740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68073341 (or 68073339 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 4084399740 is about 63909.3087116423. The cubic root of 4084399740 is about 1598.4881213184.

The spelling of 4084399740 in words is "four billion, eighty-four million, three hundred ninety-nine thousand, seven hundred forty".