3572461668 has 48 divisors (see below), whose sum is σ = 8848514304. Its totient is φ = 1117923840.

The previous prime is 3572461667. The next prime is 3572461699. The reversal of 3572461668 is 8661642753.

It is not an unprimeable number, because it can be changed into a prime (3572461667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58933 + ... + 103043.

It is an arithmetic number, because the mean of its divisors is an integer number (184344048).

Almost surely, 2^3572461668 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 3572461668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4424257152).

3572461668 is an abundant number, since it is smaller than the sum of its proper divisors (5276052636).

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

3572461668 is a wasteful number, since it uses less digits than its factorization.

3572461668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44532 (or 44530 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 3572461668 is about 59770.0733477884. The cubic root of 3572461668 is about 1528.7009161750.

The spelling of 3572461668 in words is "three billion, five hundred seventy-two million, four hundred sixty-one thousand, six hundred sixty-eight".