8464738 has 8 divisors (see below), whose sum is σ = 12764160. Its totient is φ = 4210020.

The previous prime is 8464727. The next prime is 8464739. The reversal of 8464738 is 8374648.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8464738.

It is not an unprimeable number, because it can be changed into a prime (8464739) 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, 10698 + ... + 11461.

It is an arithmetic number, because the mean of its divisors is an integer number (1595520).

Almost surely, 2^8464738 is an apocalyptic number.

8464738 is a deficient number, since it is larger than the sum of its proper divisors (4299422).

8464738 is a wasteful number, since it uses less digits than its factorization.

8464738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22352.

The product of its digits is 129024, while the sum is 40.

The square root of 8464738 is about 2909.4222794225. The cubic root of 8464738 is about 203.8001535110.

The spelling of 8464738 in words is "eight million, four hundred sixty-four thousand, seven hundred thirty-eight".