9464223677 has 4 divisors (see below), whose sum is σ = 9484933596. Its totient is φ = 9443513760.

The previous prime is 9464223649. The next prime is 9464223683. The reversal of 9464223677 is 7763224649.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4832196196 + 4632027481 = 69514^2 + 68059^2 .

It is a cyclic number.

It is not a de Polignac number, because 9464223677 - 2²⁶ = 9397114813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9464223577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10354274 + ... + 10355187.

It is an arithmetic number, because the mean of its divisors is an integer number (2371233399).

Almost surely, 2^9464223677 is an apocalyptic number.

It is an amenable number.

9464223677 is a deficient number, since it is larger than the sum of its proper divisors (20709919).

9464223677 is a wasteful number, since it uses less digits than its factorization.

9464223677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20709918.

The product of its digits is 3048192, while the sum is 50.

The square root of 9464223677 is about 97284.2416684223. The cubic root of 9464223677 is about 2115.2498127574.

The spelling of 9464223677 in words is "nine billion, four hundred sixty-four million, two hundred twenty-three thousand, six hundred seventy-seven".