368730146 has 4 divisors (see below), whose sum is σ = 553095222. Its totient is φ = 184365072.

The previous prime is 368730139. The next prime is 368730199. The reversal of 368730146 is 641037863.

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., 300849025 + 67881121 = 17345^2 + 8239^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92182535 + ... + 92182538.

Almost surely, 2^368730146 is an apocalyptic number.

368730146 is a deficient number, since it is larger than the sum of its proper divisors (184365076).

368730146 is a wasteful number, since it uses less digits than its factorization.

368730146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184365075.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 368730146 is about 19202.3474085852. The cubic root of 368730146 is about 717.0832009693.

It can be divided in two parts, 3687 and 30146, that added together give a palindrome (33833).

The spelling of 368730146 in words is "three hundred sixty-eight million, seven hundred thirty thousand, one hundred forty-six".