9914277628 has 12 divisors (see below), whose sum is σ = 17753474200. Its totient is φ = 4841856432.

The previous prime is 9914277563. The next prime is 9914277641. The reversal of 9914277628 is 8267724199.

It is a super-2 number, since 2×9914277628² (a number of 21 digits) 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 3 ways as a sum of consecutive naturals, for example, 28820403 + ... + 28820746.

Almost surely, 2^9914277628 is an apocalyptic number.

It is an amenable number.

9914277628 is a deficient number, since it is larger than the sum of its proper divisors (7839196572).

9914277628 is a wasteful number, since it uses less digits than its factorization.

9914277628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57641196 (or 57641194 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 55.

The square root of 9914277628 is about 99570.4656411729. The cubic root of 9914277628 is about 2148.2609068390.

The spelling of 9914277628 in words is "nine billion, nine hundred fourteen million, two hundred seventy-seven thousand, six hundred twenty-eight".