3648534679 has 8 divisors (see below), whose sum is σ = 4066478640. Its totient is φ = 3253182336.

The previous prime is 3648534653. The next prime is 3648534697. The reversal of 3648534679 is 9764358463.

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 3648534679 - 2¹⁵ = 3648501911 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 (3648534479) 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, 5647564 + ... + 5648209.

It is an arithmetic number, because the mean of its divisors is an integer number (508309830).

Almost surely, 2^3648534679 is an apocalyptic number.

3648534679 is a deficient number, since it is larger than the sum of its proper divisors (417943961).

3648534679 is a wasteful number, since it uses less digits than its factorization.

3648534679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11295809.

The product of its digits is 13063680, while the sum is 55.

The square root of 3648534679 is about 60403.1015677175. The cubic root of 3648534679 is about 1539.4756576355.

The spelling of 3648534679 in words is "three billion, six hundred forty-eight million, five hundred thirty-four thousand, six hundred seventy-nine".