1016111634 has 16 divisors (see below), whose sum is σ = 2033093088. Its totient is φ = 338558912.

The previous prime is 1016111627. The next prime is 1016111653. The reversal of 1016111634 is 4361116101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20532 + ... + 49535.

It is an arithmetic number, because the mean of its divisors is an integer number (127068318).

Almost surely, 2^1016111634 is an apocalyptic number.

1016111634 is an abundant number, since it is smaller than the sum of its proper divisors (1016981454).

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

1016111634 is a wasteful number, since it uses less digits than its factorization.

1016111634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72489.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1016111634 is about 31876.5059879529. The cubic root of 1016111634 is about 1005.3419573448.

Adding to 1016111634 its reverse (4361116101), we get a palindrome (5377227735).

The spelling of 1016111634 in words is "one billion, sixteen million, one hundred eleven thousand, six hundred thirty-four".