9464340188 has 12 divisors (see below), whose sum is σ = 16578096360. Its totient is φ = 4727741232.

The previous prime is 9464340187. The next prime is 9464340233. The reversal of 9464340188 is 8810434649.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9464340187) 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, 1102406 + ... + 1110957.

It is an arithmetic number, because the mean of its divisors is an integer number (1381508030).

Almost surely, 2^9464340188 is an apocalyptic number.

It is an amenable number.

9464340188 is a deficient number, since it is larger than the sum of its proper divisors (7113756172).

9464340188 is a wasteful number, since it uses less digits than its factorization.

9464340188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214436 (or 2214434 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 9464340188 is about 97284.8404840137. The cubic root of 9464340188 is about 2115.2584927742.

The spelling of 9464340188 in words is "nine billion, four hundred sixty-four million, three hundred forty thousand, one hundred eighty-eight".