364289649 has 8 divisors (see below), whose sum is σ = 501388032. Its totient is φ = 235025520.

The previous prime is 364289609. The next prime is 364289683. The reversal of 364289649 is 946982463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 364289649 - 2⁷ = 364289521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (364289609) 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 in 7 ways as a sum of consecutive naturals, for example, 1958454 + ... + 1958639.

It is an arithmetic number, because the mean of its divisors is an integer number (62673504).

Almost surely, 2^364289649 is an apocalyptic number.

It is an amenable number.

364289649 is a deficient number, since it is larger than the sum of its proper divisors (137098383).

364289649 is a wasteful number, since it uses less digits than its factorization.

364289649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917127.

The product of its digits is 2239488, while the sum is 51.

The square root of 364289649 is about 19086.3733852191. The cubic root of 364289649 is about 714.1930348457.

The spelling of 364289649 in words is "three hundred sixty-four million, two hundred eighty-nine thousand, six hundred forty-nine".