3648875115 has 16 divisors (see below), whose sum is σ = 5841163008. Its totient is φ = 1945079136.

The previous prime is 3648875081. The next prime is 3648875129. The reversal of 3648875115 is 5115788463.

It is not a de Polignac number, because 3648875115 - 2¹⁸ = 3648612971 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30679 + ... + 90768.

It is an arithmetic number, because the mean of its divisors is an integer number (365072688).

Almost surely, 2^3648875115 is an apocalyptic number.

3648875115 is a deficient number, since it is larger than the sum of its proper divisors (2192287893).

3648875115 is a wasteful number, since it uses less digits than its factorization.

3648875115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123458.

The product of its digits is 806400, while the sum is 48.

The square root of 3648875115 is about 60405.9195360852. The cubic root of 3648875115 is about 1539.5235377372.

The spelling of 3648875115 in words is "three billion, six hundred forty-eight million, eight hundred seventy-five thousand, one hundred fifteen".