3888465426926 has 4 divisors (see below), whose sum is σ = 5832698140392. Its totient is φ = 1944232713462.

The previous prime is 3888465426917. The next prime is 3888465426973. The reversal of 3888465426926 is 6296245648883.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3888465426926.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 972116356730 + ... + 972116356733.

It is an arithmetic number, because the mean of its divisors is an integer number (1458174535098).

Almost surely, 2^{3888465426926} is an apocalyptic number.

3888465426926 is a deficient number, since it is larger than the sum of its proper divisors (1944232713466).

3888465426926 is a wasteful number, since it uses less digits than its factorization.

3888465426926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944232713465.

The product of its digits is 955514880, while the sum is 71.

The spelling of 3888465426926 in words is "three trillion, eight hundred eighty-eight billion, four hundred sixty-five million, four hundred twenty-six thousand, nine hundred twenty-six".