3738502872 has 96 divisors (see below), whose sum is σ = 10964706480. Its totient is φ = 1143901440.

The previous prime is 3738502843. The next prime is 3738502883. The reversal of 3738502872 is 2782058373.

3738502872 is a `hidden beast` number, since 3 + 73 + 8 + 502 + 8 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158383 + ... + 180449.

Almost surely, 2^3738502872 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 3738502872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5482353240).

3738502872 is an abundant number, since it is smaller than the sum of its proper divisors (7226203608).

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

3738502872 is a wasteful number, since it uses less digits than its factorization.

3738502872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22273 (or 22266 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 3738502872 is about 61143.2978502141. The cubic root of 3738502872 is about 1552.0268831475.

The spelling of 3738502872 in words is "three billion, seven hundred thirty-eight million, five hundred two thousand, eight hundred seventy-two".