4172496688 has 20 divisors (see below), whose sum is σ = 8085919968. Its totient is φ = 2085807680.

The previous prime is 4172496673. The next prime is 4172496703. The reversal of 4172496688 is 8866942714.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4172496673) and next prime (4172496703).

It is a super-2 number, since 2×4172496688² = 34819457222741938688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58770 + ... + 108622.

Almost surely, 2^4172496688 is an apocalyptic number.

It is an amenable number.

4172496688 is a deficient number, since it is larger than the sum of its proper divisors (3913423280).

4172496688 is a wasteful number, since it uses less digits than its factorization.

4172496688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55092 (or 55086 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 55.

The square root of 4172496688 is about 64594.8658021673. The cubic root of 4172496688 is about 1609.8991344034.

The spelling of 4172496688 in words is "four billion, one hundred seventy-two million, four hundred ninety-six thousand, six hundred eighty-eight".