9756966126 has 16 divisors (see below), whose sum is σ = 19570172544. Its totient is φ = 3242948664.

The previous prime is 9756966101. The next prime is 9756966157. The reversal of 9756966126 is 6216696579.

It is a super-2 number, since 2×9756966126² (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 7 ways as a sum of consecutive naturals, for example, 2341090 + ... + 2345253.

It is an arithmetic number, because the mean of its divisors is an integer number (1223135784).

Almost surely, 2^9756966126 is an apocalyptic number.

9756966126 is an abundant number, since it is smaller than the sum of its proper divisors (9813206418).

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

9756966126 is a wasteful number, since it uses less digits than its factorization.

9756966126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686695.

The product of its digits is 7348320, while the sum is 57.

The square root of 9756966126 is about 98777.3563424331. The cubic root of 9756966126 is about 2136.8380039777.

The spelling of 9756966126 in words is "nine billion, seven hundred fifty-six million, nine hundred sixty-six thousand, one hundred twenty-six".