4074633634 has 12 divisors (see below), whose sum is σ = 6140258514. Its totient is φ = 2027886944.

The previous prime is 4074633623. The next prime is 4074633643. The reversal of 4074633634 is 4363364704.

It can be written as a sum of positive squares in 3 ways, for example, as 1609213225 + 2465420409 = 40115^2 + 49653^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1376484 + ... + 1379440.

Almost surely, 2^4074633634 is an apocalyptic number.

4074633634 is a deficient number, since it is larger than the sum of its proper divisors (2065624880).

4074633634 is an frugal number, since it uses more digits than its factorization.

4074633634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6149 (or 3192 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 40.

The square root of 4074633634 is about 63832.8570095370. The cubic root of 4074633634 is about 1597.2130695489.

The spelling of 4074633634 in words is "four billion, seventy-four million, six hundred thirty-three thousand, six hundred thirty-four".