8460394 has 4 divisors (see below), whose sum is σ = 12690594. Its totient is φ = 4230196.

The previous prime is 8460371. The next prime is 8460401. The reversal of 8460394 is 4930648.

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

It can be written as a sum of positive squares in only one way, i.e., 5267025 + 3193369 = 2295^2 + 1787^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115097 + ... + 2115100.

Almost surely, 2^8460394 is an apocalyptic number.

8460394 is a deficient number, since it is larger than the sum of its proper divisors (4230200).

8460394 is a wasteful number, since it uses less digits than its factorization.

8460394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230199.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 8460394 is about 2908.6756436564. The cubic root of 8460394 is about 203.7652849637.

The spelling of 8460394 in words is "eight million, four hundred sixty thousand, three hundred ninety-four".