600994 has 4 divisors (see below), whose sum is σ = 901494. Its totient is φ = 300496.

The previous prime is 600983. The next prime is 601021. The reversal of 600994 is 499006.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499006 = 2 ⋅249503.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 131769 = 685^2 + 363^2 .

It is a super-2 number, since 2×600994² = 722387576072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150247 + ... + 150250.

2⁶⁰⁰⁹⁹⁴ is an apocalyptic number.

600994 is a deficient number, since it is larger than the sum of its proper divisors (300500).

600994 is a wasteful number, since it uses less digits than its factorization.

600994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300499.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 600994 is about 775.2380279630. The cubic root of 600994 is about 84.3898170595.

The spelling of 600994 in words is "six hundred thousand, nine hundred ninety-four".