9674444769 has 24 divisors (see below), whose sum is σ = 14263515840. Its totient is φ = 5828153760.

The previous prime is 9674444761. The next prime is 9674444777.

9674444769 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (9674444761) and next prime (9674444777).

It is not a de Polignac number, because 9674444769 - 2³ = 9674444761 is a prime.

It is a super-2 number, since 2×9674444769² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9674444761) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19174 + ... + 140415.

It is an arithmetic number, because the mean of its divisors is an integer number (594313160).

Almost surely, 2^9674444769 is an apocalyptic number.

It is an amenable number.

9674444769 is a deficient number, since it is larger than the sum of its proper divisors (4589071071).

9674444769 is a wasteful number, since it uses less digits than its factorization.

9674444769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159781 (or 159770 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 60.

The square root of 9674444769 is about 98358.7554262456. The cubic root of 9674444769 is about 2130.7967049831.

The spelling of 9674444769 in words is "nine billion, six hundred seventy-four million, four hundred forty-four thousand, seven hundred sixty-nine".