299474606 has 4 divisors (see below), whose sum is σ = 449211912. Its totient is φ = 149737302.

The previous prime is 299474603. The next prime is 299474611. The reversal of 299474606 is 606474992.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299474603) by changing a digit.

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 as a sum of consecutive naturals, namely, 74868650 + ... + 74868653.

It is an arithmetic number, because the mean of its divisors is an integer number (112302978).

Almost surely, 2^299474606 is an apocalyptic number.

299474606 is a deficient number, since it is larger than the sum of its proper divisors (149737306).

299474606 is a wasteful number, since it uses less digits than its factorization.

299474606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149737305.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 299474606 is about 17305.3346110383. The cubic root of 299474606 is about 669.0419261077.

The spelling of 299474606 in words is "two hundred ninety-nine million, four hundred seventy-four thousand, six hundred six".