3782555742 has 16 divisors (see below), whose sum is σ = 8645841792. Its totient is φ = 1080730200.

The previous prime is 3782555741. The next prime is 3782555761. The reversal of 3782555742 is 2475552873.

It is a junction number, because it is equal to n+sod(n) for n = 3782555691 and 3782555700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782555741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45030384 + ... + 45030467.

It is an arithmetic number, because the mean of its divisors is an integer number (540365112).

Almost surely, 2^3782555742 is an apocalyptic number.

3782555742 is an abundant number, since it is smaller than the sum of its proper divisors (4863286050).

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

3782555742 is a wasteful number, since it uses less digits than its factorization.

3782555742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90060863.

The product of its digits is 2352000, while the sum is 48.

The square root of 3782555742 is about 61502.4856570854. The cubic root of 3782555742 is about 1558.0992275267.

The spelling of 3782555742 in words is "three billion, seven hundred eighty-two million, five hundred fifty-five thousand, seven hundred forty-two".