648007301 has 8 divisors (see below), whose sum is σ = 654622560. Its totient is φ = 641402608.

The previous prime is 648007247. The next prime is 648007333. The reversal of 648007301 is 103700846.

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 648007301 - 2¹⁸ = 647745157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (648007361) 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, 189515 + ... + 192903.

It is an arithmetic number, because the mean of its divisors is an integer number (81827820).

Almost surely, 2^648007301 is an apocalyptic number.

It is an amenable number.

648007301 is a deficient number, since it is larger than the sum of its proper divisors (6615259).

648007301 is a wasteful number, since it uses less digits than its factorization.

648007301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 648007301 is about 25455.9875274954. The cubic root of 648007301 is about 865.3529921303.

The spelling of 648007301 in words is "six hundred forty-eight million, seven thousand, three hundred one".