3906582742 has 8 divisors (see below), whose sum is σ = 6168288600. Its totient is φ = 1850486544.

The previous prime is 3906582739. The next prime is 3906582749. The reversal of 3906582742 is 2472856093.

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

It is a super-3 number, since 3×3906582742³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3906582692 and 3906582701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3906582749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51402367 + ... + 51402442.

It is an arithmetic number, because the mean of its divisors is an integer number (771036075).

Almost surely, 2^3906582742 is an apocalyptic number.

3906582742 is a deficient number, since it is larger than the sum of its proper divisors (2261705858).

3906582742 is a wasteful number, since it uses less digits than its factorization.

3906582742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102804830.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 3906582742 is about 62502.6618793152. The cubic root of 3906582742 is about 1574.9460288216.

The spelling of 3906582742 in words is "three billion, nine hundred six million, five hundred eighty-two thousand, seven hundred forty-two".