9677847446 has 4 divisors (see below), whose sum is σ = 14516771172. Its totient is φ = 4838923722.

The previous prime is 9677847407. The next prime is 9677847449. The reversal of 9677847446 is 6447487769.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6447487769 = 4519 ⋅1426751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9677847449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419461860 + ... + 2419461863.

It is an arithmetic number, because the mean of its divisors is an integer number (3629192793).

Almost surely, 2^9677847446 is an apocalyptic number.

9677847446 is a deficient number, since it is larger than the sum of its proper divisors (4838923726).

9677847446 is a wasteful number, since it uses less digits than its factorization.

9677847446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838923725.

The product of its digits is 56899584, while the sum is 62.

The square root of 9677847446 is about 98376.0511811691. The cubic root of 9677847446 is about 2131.0464889326.

The spelling of 9677847446 in words is "nine billion, six hundred seventy-seven million, eight hundred forty-seven thousand, four hundred forty-six".