3897819833001 has 8 divisors (see below), whose sum is σ = 5337555086784. Its totient is φ = 2528315567280.

The previous prime is 3897819832987. The next prime is 3897819833053. The reversal of 3897819833001 is 1003389187983.

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

It is not a de Polignac number, because 3897819833001 - 2¹¹ = 3897819830953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3897819831001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17557746885 + ... + 17557747106.

It is an arithmetic number, because the mean of its divisors is an integer number (667194385848).

Almost surely, 2^{3897819833001} is an apocalyptic number.

It is an amenable number.

3897819833001 is a deficient number, since it is larger than the sum of its proper divisors (1439735253783).

3897819833001 is a wasteful number, since it uses less digits than its factorization.

3897819833001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35115494031.

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 3897819833001 in words is "three trillion, eight hundred ninety-seven billion, eight hundred nineteen million, eight hundred thirty-three thousand, one".