9434476761 has 16 divisors (see below), whose sum is σ = 12774111168. Its totient is φ = 6192936000.

The previous prime is 9434476703. The next prime is 9434476787. The reversal of 9434476761 is 1676744349.

It is a de Polignac number, because none of the positive numbers 2^k-9434476761 is a prime.

It is a super-2 number, since 2×9434476761² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9434476661) 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, 31171 + ... + 140856.

It is an arithmetic number, because the mean of its divisors is an integer number (798381948).

Almost surely, 2^9434476761 is an apocalyptic number.

It is an amenable number.

9434476761 is a deficient number, since it is larger than the sum of its proper divisors (3339634407).

9434476761 is a wasteful number, since it uses less digits than its factorization.

9434476761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172312.

The product of its digits is 3048192, while the sum is 51.

The square root of 9434476761 is about 97131.2347342501. The cubic root of 9434476761 is about 2113.0313459869.

The spelling of 9434476761 in words is "nine billion, four hundred thirty-four million, four hundred seventy-six thousand, seven hundred sixty-one".