3879500857698 has 32 divisors (see below), whose sum is σ = 8011181371392. Its totient is φ = 1251156690000.

The previous prime is 3879500857693. The next prime is 3879500857703. The reversal of 3879500857698 is 8967580059783.

It is an interprime number because it is at equal distance from previous prime (3879500857693) and next prime (3879500857703).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3879500857693) 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, 1668678 + ... + 3247073.

It is an arithmetic number, because the mean of its divisors is an integer number (250349417856).

Almost surely, 2^{3879500857698} is an apocalyptic number.

3879500857698 is an abundant number, since it is smaller than the sum of its proper divisors (4131680513694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3879500857698 is a wasteful number, since it uses less digits than its factorization.

3879500857698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920030.

The product of its (nonzero) digits is 914457600, while the sum is 75.

The spelling of 3879500857698 in words is "three trillion, eight hundred seventy-nine billion, five hundred million, eight hundred fifty-seven thousand, six hundred ninety-eight".