3875783464 has 64 divisors (see below), whose sum is σ = 8540582400. Its totient is φ = 1614297600.

The previous prime is 3875783459. The next prime is 3875783477. The reversal of 3875783464 is 4643875783.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619102 + ... + 625330.

It is an arithmetic number, because the mean of its divisors is an integer number (133446600).

Almost surely, 2^3875783464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3875783464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4270291200).

3875783464 is an abundant number, since it is smaller than the sum of its proper divisors (4664798936).

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

3875783464 is a wasteful number, since it uses less digits than its factorization.

3875783464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554 (or 6550 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 55.

The square root of 3875783464 is about 62255.7906061757. The cubic root of 3875783464 is about 1570.7961753484.

It can be divided in two parts, 38757 and 83464, that added together give a palindrome (122221).

The spelling of 3875783464 in words is "three billion, eight hundred seventy-five million, seven hundred eighty-three thousand, four hundred sixty-four".