3572773680 has 480 divisors, whose sum is σ = 13769547264. Its totient is φ = 750145536.

The previous prime is 3572773649. The next prime is 3572773783. The reversal of 3572773680 is 863772753.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26078572 + ... + 26078708.

Almost surely, 2^3572773680 is an apocalyptic number.

3572773680 is a gapful number since it is divisible by the number (30) 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 3572773680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6884773632).

3572773680 is an abundant number, since it is smaller than the sum of its proper divisors (10196773584).

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

3572773680 is a wasteful number, since it uses less digits than its factorization.

3572773680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The square root of 3572773680 is about 59772.6833930015. The cubic root of 3572773680 is about 1528.7454194885.

The spelling of 3572773680 in words is "three billion, five hundred seventy-two million, seven hundred seventy-three thousand, six hundred eighty".