3557466140 has 48 divisors (see below), whose sum is σ = 7914093600. Its totient is φ = 1339483392.

The previous prime is 3557466127. The next prime is 3557466161. The reversal of 3557466140 is 416647553.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29846 + ... + 89474.

It is an arithmetic number, because the mean of its divisors is an integer number (164876950).

Almost surely, 2^3557466140 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 3557466140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3957046800).

3557466140 is an abundant number, since it is smaller than the sum of its proper divisors (4356627460).

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

3557466140 is a wasteful number, since it uses less digits than its factorization.

3557466140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59814 (or 59812 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 3557466140 is about 59644.4979859836. The cubic root of 3557466140 is about 1526.5589919377.

The spelling of 3557466140 in words is "three billion, five hundred fifty-seven million, four hundred sixty-six thousand, one hundred forty".