3641331480 has 64 divisors (see below), whose sum is σ = 11398959360. Its totient is φ = 928802688.

The previous prime is 3641331479. The next prime is 3641331509. The reversal of 3641331480 is 841331463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656902 + ... + 662421.

It is an arithmetic number, because the mean of its divisors is an integer number (178108740).

Almost surely, 2^3641331480 is an apocalyptic number.

3641331480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3641331480 is an abundant number, since it is smaller than the sum of its proper divisors (7757627880).

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

3641331480 is a wasteful number, since it uses less digits than its factorization.

3641331480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319360 (or 1319356 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3641331480 is about 60343.4460401459. The cubic root of 3641331480 is about 1538.4618757410.

The spelling of 3641331480 in words is "three billion, six hundred forty-one million, three hundred thirty-one thousand, four hundred eighty".