648002341 has 16 divisors (see below), whose sum is σ = 748195200. Its totient is φ = 549743040.

The previous prime is 648002339. The next prime is 648002357. The reversal of 648002341 is 143200846.

It is not a de Polignac number, because 648002341 - 2¹ = 648002339 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 (648005341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344295 + ... + 346171.

It is an arithmetic number, because the mean of its divisors is an integer number (46762200).

Almost surely, 2^648002341 is an apocalyptic number.

It is an amenable number.

648002341 is a deficient number, since it is larger than the sum of its proper divisors (100192859).

648002341 is a wasteful number, since it uses less digits than its factorization.

648002341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 648002341 is about 25455.8901042568. The cubic root of 648002341 is about 865.3507842530.

The spelling of 648002341 in words is "six hundred forty-eight million, two thousand, three hundred forty-one".