3557004480 has 168 divisors, whose sum is σ = 12629595264. Its totient is φ = 917913600.

The previous prime is 3557004463. The next prime is 3557004481. The reversal of 3557004480 is 844007553.

3557004480 is a `hidden beast` number, since 3 + 5 + 570 + 0 + 4 + 4 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3557004481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69360 + ... + 109200.

Almost surely, 2^3557004480 is an apocalyptic number.

3557004480 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 3557004480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6314797632).

3557004480 is an abundant number, since it is smaller than the sum of its proper divisors (9072590784).

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

3557004480 is a wasteful number, since it uses less digits than its factorization.

3557004480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39895 (or 39882 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 3557004480 is about 59640.6277632957. The cubic root of 3557004480 is about 1526.4929541377.

The spelling of 3557004480 in words is "three billion, five hundred fifty-seven million, four thousand, four hundred eighty".