9766137274 has 16 divisors (see below), whose sum is σ = 14696458848. Its totient is φ = 4867335792.

The previous prime is 9766137263. The next prime is 9766137287. The reversal of 9766137274 is 4727316679.

It is a super-2 number, since 2×9766137274² (a number of 21 digits) contains 22 as substring.

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, 1415437 + ... + 1422319.

It is an arithmetic number, because the mean of its divisors is an integer number (918528678).

Almost surely, 2^9766137274 is an apocalyptic number.

9766137274 is a deficient number, since it is larger than the sum of its proper divisors (4930321574).

9766137274 is a wasteful number, since it uses less digits than its factorization.

9766137274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069.

The product of its digits is 2667168, while the sum is 52.

The square root of 9766137274 is about 98823.7687704734. The cubic root of 9766137274 is about 2137.5073076777.

The spelling of 9766137274 in words is "nine billion, seven hundred sixty-six million, one hundred thirty-seven thousand, two hundred seventy-four".