3723771552 has 48 divisors (see below), whose sum is σ = 9781702560. Its totient is φ = 1240393472.

The previous prime is 3723771551. The next prime is 3723771581. The reversal of 3723771552 is 2551773273.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3723771551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133474 + ... + 158942.

It is an arithmetic number, because the mean of its divisors is an integer number (203785470).

Almost surely, 2^3723771552 is an apocalyptic number.

3723771552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3723771552 is an abundant number, since it is smaller than the sum of its proper divisors (6057931008).

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

3723771552 is a wasteful number, since it uses less digits than its factorization.

3723771552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27005 (or 26997 counting only the distinct ones).

The product of its digits is 308700, while the sum is 42.

The square root of 3723771552 is about 61022.7134106637. The cubic root of 3723771552 is about 1549.9856470402.

The spelling of 3723771552 in words is "three billion, seven hundred twenty-three million, seven hundred seventy-one thousand, five hundred fifty-two".