1873925064 has 96 divisors (see below), whose sum is σ = 5721660000. Its totient is φ = 567848160.

The previous prime is 1873925029. The next prime is 1873925083. The reversal of 1873925064 is 4605293781.

1873925064 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

1873925064 is strictly pandigital in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9714 + ... + 61985.

It is an arithmetic number, because the mean of its divisors is an integer number (59600625).

It is a 1-persistent number, because it is pandigital, but 2⋅1873925064 = 3747850128 is not.

Almost surely, 2^1873925064 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 1873925064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2860830000).

1873925064 is an abundant number, since it is smaller than the sum of its proper divisors (3847734936).

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

1873925064 is a wasteful number, since it uses less digits than its factorization.

1873925064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71736 (or 71715 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1873925064 is about 43288.8561179433. The cubic root of 1873925064 is about 1232.8703458841.

The spelling of 1873925064 in words is "one billion, eight hundred seventy-three million, nine hundred twenty-five thousand, sixty-four".