3648250367998 has 8 divisors (see below), whose sum is σ = 5479841278008. Its totient is φ = 1821636608664.

The previous prime is 3648250367947. The next prime is 3648250367999. The reversal of 3648250367998 is 8997630528463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648250367999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244285836 + ... + 1244288767.

It is an arithmetic number, because the mean of its divisors is an integer number (684980159751).

Almost surely, 2^{3648250367998} is an apocalyptic number.

3648250367998 is a deficient number, since it is larger than the sum of its proper divisors (1831590910010).

3648250367998 is a wasteful number, since it uses less digits than its factorization.

3648250367998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488575338.

The product of its (nonzero) digits is 470292480, while the sum is 70.

The spelling of 3648250367998 in words is "three trillion, six hundred forty-eight billion, two hundred fifty million, three hundred sixty-seven thousand, nine hundred ninety-eight".