3742225586 has 32 divisors (see below), whose sum is σ = 6280376256. Its totient is φ = 1657656000.

The previous prime is 3742225583. The next prime is 3742225607. The reversal of 3742225586 is 6855222473.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3742225583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431816 + ... + 440396.

It is an arithmetic number, because the mean of its divisors is an integer number (196261758).

Almost surely, 2^3742225586 is an apocalyptic number.

3742225586 is a deficient number, since it is larger than the sum of its proper divisors (2538150670).

3742225586 is a wasteful number, since it uses less digits than its factorization.

3742225586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9098.

The product of its digits is 806400, while the sum is 44.

The square root of 3742225586 is about 61173.7328107416. The cubic root of 3742225586 is about 1552.5418696435.

The spelling of 3742225586 in words is "three billion, seven hundred forty-two million, two hundred twenty-five thousand, five hundred eighty-six".