9464218673 has 32 divisors (see below), whose sum is σ = 11809711872. Its totient is φ = 7384723200.

The previous prime is 9464218669. The next prime is 9464218693. The reversal of 9464218673 is 3768124649.

It is a cyclic number.

It is not a de Polignac number, because 9464218673 - 2² = 9464218669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9464218613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8013143 + ... + 8014323.

It is an arithmetic number, because the mean of its divisors is an integer number (369053496).

Almost surely, 2^9464218673 is an apocalyptic number.

It is an amenable number.

9464218673 is a deficient number, since it is larger than the sum of its proper divisors (2345493199).

9464218673 is a wasteful number, since it uses less digits than its factorization.

9464218673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345.

The product of its digits is 1741824, while the sum is 50.

The square root of 9464218673 is about 97284.2159499680. The cubic root of 9464218673 is about 2115.2494399601.

The spelling of 9464218673 in words is "nine billion, four hundred sixty-four million, two hundred eighteen thousand, six hundred seventy-three".