4011530634 has 24 divisors (see below), whose sum is σ = 8972026752. Its totient is φ = 1294041960.

The previous prime is 4011530599. The next prime is 4011530657. The reversal of 4011530634 is 4360351104.

It is a junction number, because it is equal to n+sod(n) for n = 4011530598 and 4011530607.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3594004 + ... + 3595119.

It is an arithmetic number, because the mean of its divisors is an integer number (373834448).

Almost surely, 2^4011530634 is an apocalyptic number.

4011530634 is an abundant number, since it is smaller than the sum of its proper divisors (4960496118).

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

4011530634 is a wasteful number, since it uses less digits than its factorization.

4011530634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7189162 (or 7189159 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4011530634 is about 63336.6452695436. The cubic root of 4011530634 is about 1588.9249003718.

Adding to 4011530634 its reverse (4360351104), we get a palindrome (8371881738).

The spelling of 4011530634 in words is "four billion, eleven million, five hundred thirty thousand, six hundred thirty-four".