394424362 has 8 divisors (see below), whose sum is σ = 591728292. Its totient is φ = 197181600.

The previous prime is 394424341. The next prime is 394424419. The reversal of 394424362 is 263424493.

It can be written as a sum of positive squares in 2 ways, for example, as 231070401 + 163353961 = 15201^2 + 12781^2 .

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, 7812 + ... + 29152.

Almost surely, 2^394424362 is an apocalyptic number.

394424362 is a deficient number, since it is larger than the sum of its proper divisors (197303930).

394424362 is a wasteful number, since it uses less digits than its factorization.

394424362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30584.

The product of its digits is 124416, while the sum is 37.

The square root of 394424362 is about 19860.1198888627. The cubic root of 394424362 is about 733.3667976924.

The spelling of 394424362 in words is "three hundred ninety-four million, four hundred twenty-four thousand, three hundred sixty-two".