9628496877 has 16 divisors (see below), whose sum is σ = 13402718208. Its totient is φ = 6136909680.

The previous prime is 9628496851. The next prime is 9628496887. The reversal of 9628496877 is 7786948269.

It is not a de Polignac number, because 9628496877 - 2¹¹ = 9628494829 is a prime.

It is a super-2 number, since 2×9628496877² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628496807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112608 + ... + 178710.

It is an arithmetic number, because the mean of its divisors is an integer number (837669888).

Almost surely, 2^9628496877 is an apocalyptic number.

It is an amenable number.

9628496877 is a deficient number, since it is larger than the sum of its proper divisors (3774221331).

9628496877 is a wasteful number, since it uses less digits than its factorization.

9628496877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68240.

The product of its digits is 73156608, while the sum is 66.

The square root of 9628496877 is about 98124.9044687433. The cubic root of 9628496877 is about 2127.4180089299.

The spelling of 9628496877 in words is "nine billion, six hundred twenty-eight million, four hundred ninety-six thousand, eight hundred seventy-seven".