3751775472 has 80 divisors (see below), whose sum is σ = 10042705440. Its totient is φ = 1205492736.

The previous prime is 3751775459. The next prime is 3751775497. The reversal of 3751775472 is 2745771573.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 1018498 + ... + 1022174.

It is an arithmetic number, because the mean of its divisors is an integer number (125533818).

Almost surely, 2^3751775472 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 3751775472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5021352720).

3751775472 is an abundant number, since it is smaller than the sum of its proper divisors (6290929968).

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

3751775472 is a wasteful number, since it uses less digits than its factorization.

3751775472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4450 (or 4444 counting only the distinct ones).

The product of its digits is 1440600, while the sum is 48.

The square root of 3751775472 is about 61251.7385222656. The cubic root of 3751775472 is about 1553.8614055938.

The spelling of 3751775472 in words is "three billion, seven hundred fifty-one million, seven hundred seventy-five thousand, four hundred seventy-two".