600997345 has 16 divisors (see below), whose sum is σ = 822361680. Its totient is φ = 417705984.

The previous prime is 600997301. The next prime is 600997381. The reversal of 600997345 is 543799006.

It can be written as a sum of positive squares in 8 ways, for example, as 3732624 + 597264721 = 1932^2 + 24439^2 .

It is a cyclic number.

It is not a de Polignac number, because 600997345 - 2¹³ = 600989153 is a prime.

It is a super-2 number, since 2×600997345² = 722395617394098050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270840 + ... + 273049.

It is an arithmetic number, because the mean of its divisors is an integer number (51397605).

Almost surely, 2^600997345 is an apocalyptic number.

600997345 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

600997345 is a deficient number, since it is larger than the sum of its proper divisors (221364335).

600997345 is a wasteful number, since it uses less digits than its factorization.

600997345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543924.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 600997345 is about 24515.2471943483. The cubic root of 600997345 is about 843.8997362421.

The spelling of 600997345 in words is "six hundred million, nine hundred ninety-seven thousand, three hundred forty-five".