4690394 has 8 divisors (see below), whose sum is σ = 7168500. Its totient is φ = 2300896.

The previous prime is 4690381. The next prime is 4690409. The reversal of 4690394 is 4930964.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4464769 + 225625 = 2113^2 + 475^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22019 + ... + 22230.

Almost surely, 2^4690394 is an apocalyptic number.

4690394 is a deficient number, since it is larger than the sum of its proper divisors (2478106).

4690394 is a wasteful number, since it uses less digits than its factorization.

4690394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44304.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4690394 is about 2165.7317470084. The cubic root of 4690394 is about 167.3926720165.

The spelling of 4690394 in words is "four million, six hundred ninety thousand, three hundred ninety-four".