3773697552 has 80 divisors (see below), whose sum is σ = 10843145280. Its totient is φ = 1256594688.

The previous prime is 3773697547. The next prime is 3773697583. The reversal of 3773697552 is 2557963773.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469923 + ... + 477885.

It is an arithmetic number, because the mean of its divisors is an integer number (135539316).

Almost surely, 2^3773697552 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 3773697552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5421572640).

3773697552 is an abundant number, since it is smaller than the sum of its proper divisors (7069447728).

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

3773697552 is a wasteful number, since it uses less digits than its factorization.

3773697552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9077 (or 9065 counting only the distinct ones).

The product of its digits is 8334900, while the sum is 54.

The square root of 3773697552 is about 61430.4285513295. The cubic root of 3773697552 is about 1556.8819969895.

It can be divided in two parts, 377 and 3697552, that added together give a square (3697929 = 1923²).

The spelling of 3773697552 in words is "three billion, seven hundred seventy-three million, six hundred ninety-seven thousand, five hundred fifty-two".