3885400832796 has 120 divisors (see below), whose sum is σ = 11610471771360. Its totient is φ = 1109900579328.

The previous prime is 3885400832791. The next prime is 3885400832809. The reversal of 3885400832796 is 6972380045883.

3885400832796 is a `hidden beast` number, since 3 + 8 + 8 + 540 + 0 + 83 + 2 + 7 + 9 + 6 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885400832791) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11796720 + ... + 12121608.

It is an arithmetic number, because the mean of its divisors is an integer number (96753931428).

Almost surely, 2^{3885400832796} is an apocalyptic number.

3885400832796 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3885400832796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5805235885680).

3885400832796 is an abundant number, since it is smaller than the sum of its proper divisors (7725070938564).

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

3885400832796 is a wasteful number, since it uses less digits than its factorization.

3885400832796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330185 (or 330174 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 3885400832796 in words is "three trillion, eight hundred eighty-five billion, four hundred million, eight hundred thirty-two thousand, seven hundred ninety-six".