1100634164 has 24 divisors (see below), whose sum is σ = 2226006720. Its totient is φ = 466399296.

The previous prime is 1100634151. The next prime is 1100634173. The reversal of 1100634164 is 4614360011.

It is a super-2 number, since 2×1100634164² = 2422791125927957792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218342 + ... + 223325.

It is an arithmetic number, because the mean of its divisors is an integer number (92750280).

Almost surely, 2^1100634164 is an apocalyptic number.

1100634164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1100634164 is an abundant number, since it is smaller than the sum of its proper divisors (1125372556).

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

1100634164 is a wasteful number, since it uses less digits than its factorization.

1100634164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441767 (or 441765 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1100634164 is about 33175.8069080467. The cubic root of 1100634164 is about 1032.4784515550.

Adding to 1100634164 its reverse (4614360011), we get a palindrome (5714994175).

The spelling of 1100634164 in words is "one billion, one hundred million, six hundred thirty-four thousand, one hundred sixty-four".