3751798272 has 160 divisors (see below), whose sum is σ = 11044864512. Its totient is φ = 1125679104.

The previous prime is 3751798241. The next prime is 3751798277. The reversal of 3751798272 is 2728971573.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3751798277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597453 + ... + 603699.

Almost surely, 2^3751798272 is an apocalyptic number.

3751798272 is a gapful number since it is divisible by the number (32) 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 3751798272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5522432256).

3751798272 is an abundant number, since it is smaller than the sum of its proper divisors (7293066240).

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

3751798272 is a wasteful number, since it uses less digits than its factorization.

3751798272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308 (or 6292 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 51.

The square root of 3751798272 is about 61251.9246391491. The cubic root of 3751798272 is about 1553.8645532563.

The spelling of 3751798272 in words is "three billion, seven hundred fifty-one million, seven hundred ninety-eight thousand, two hundred seventy-two".