600998444 has 12 divisors (see below), whose sum is σ = 1076206824. Its totient is φ = 293510784.

The previous prime is 600998389. The next prime is 600998471. The reversal of 600998444 is 444899006.

It is a happy number.

It is a super-2 number, since 2×600998444² = 722398259380842272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 600998395 and 600998404.

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, 1746917 + ... + 1747260.

It is an arithmetic number, because the mean of its divisors is an integer number (89683902).

Almost surely, 2^600998444 is an apocalyptic number.

It is an amenable number.

600998444 is a deficient number, since it is larger than the sum of its proper divisors (475208380).

600998444 is a wasteful number, since it uses less digits than its factorization.

600998444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494224 (or 3494222 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 600998444 is about 24515.2696089600. The cubic root of 600998444 is about 843.9002506344.

The spelling of 600998444 in words is "six hundred million, nine hundred ninety-eight thousand, four hundred forty-four".