660314901 has 8 divisors (see below), whose sum is σ = 932209344. Its totient is φ = 414315200.

The previous prime is 660314899. The next prime is 660314903. The reversal of 660314901 is 109413066.

It is an interprime number because it is at equal distance from previous prime (660314899) and next prime (660314903).

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

It is a cyclic number.

It is not a de Polignac number, because 660314901 - 2¹ = 660314899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (660314903) 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, 6473625 + ... + 6473726.

It is an arithmetic number, because the mean of its divisors is an integer number (116526168).

Almost surely, 2^660314901 is an apocalyptic number.

It is an amenable number.

660314901 is a deficient number, since it is larger than the sum of its proper divisors (271894443).

660314901 is a wasteful number, since it uses less digits than its factorization.

660314901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12947371.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 660314901 is about 25696.5931788632. The cubic root of 660314901 is about 870.7972174629.

Adding to 660314901 its reverse (109413066), we get a palindrome (769727967).

The spelling of 660314901 in words is "six hundred sixty million, three hundred fourteen thousand, nine hundred one".