601384738 has 4 divisors (see below), whose sum is σ = 902077110. Its totient is φ = 300692368.

The previous prime is 601384727. The next prime is 601384747. The reversal of 601384738 is 837483106.

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., 592581649 + 8803089 = 24343^2 + 2967^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 601384738.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150346183 + ... + 150346186.

Almost surely, 2^601384738 is an apocalyptic number.

601384738 is a deficient number, since it is larger than the sum of its proper divisors (300692372).

601384738 is a wasteful number, since it uses less digits than its factorization.

601384738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300692371.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 601384738 is about 24523.1469840231. The cubic root of 601384738 is about 844.0810185921.

The spelling of 601384738 in words is "six hundred one million, three hundred eighty-four thousand, seven hundred thirty-eight".