4000711746 has 8 divisors (see below), whose sum is σ = 8001423504. Its totient is φ = 1333570580.

The previous prime is 4000711739. The next prime is 4000711751. The reversal of 4000711746 is 6471170004.

It is a sphenic number, since it is the product of 3 distinct primes.

4000711746 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333392640 + ... + 333392651.

It is an arithmetic number, because the mean of its divisors is an integer number (1000177938).

Almost surely, 2^4000711746 is an apocalyptic number.

4000711746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4000711746 is a wasteful number, since it uses less digits than its factorization.

4000711746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666785296.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 4000711746 is about 63251.1797992733. The cubic root of 4000711746 is about 1587.4951985801.

The spelling of 4000711746 in words is "four billion, seven hundred eleven thousand, seven hundred forty-six".