3648412319 has 16 divisors (see below), whose sum is σ = 3899508480. Its totient is φ = 3403350720.

The previous prime is 3648412297. The next prime is 3648412331. The reversal of 3648412319 is 9132148463.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3648412319 is a prime.

It is a super-2 number, since 2×3648412319² = 26621824898861915522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648412819) 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, 1608224 + ... + 1610490.

It is an arithmetic number, because the mean of its divisors is an integer number (243719280).

Almost surely, 2^3648412319 is an apocalyptic number.

3648412319 is a deficient number, since it is larger than the sum of its proper divisors (251096161).

3648412319 is a wasteful number, since it uses less digits than its factorization.

3648412319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550.

The product of its digits is 124416, while the sum is 41.

The square root of 3648412319 is about 60402.0886973290. The cubic root of 3648412319 is about 1539.4584477723.

The spelling of 3648412319 in words is "three billion, six hundred forty-eight million, four hundred twelve thousand, three hundred nineteen".