2601328492 has 24 divisors (see below), whose sum is σ = 5204295936. Its totient is φ = 1114503888.

The previous prime is 2601328487. The next prime is 2601328493. The reversal of 2601328492 is 2948231062.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2601328493) 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 7 ways as a sum of consecutive naturals, for example, 88623 + ... + 114265.

It is an arithmetic number, because the mean of its divisors is an integer number (216845664).

Almost surely, 2^2601328492 is an apocalyptic number.

It is an amenable number.

2601328492 is an abundant number, since it is smaller than the sum of its proper divisors (2602967444).

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

2601328492 is a wasteful number, since it uses less digits than its factorization.

2601328492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29277 (or 29275 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2601328492 is about 51003.2204081272. The cubic root of 2601328492 is about 1375.3030282207.

The spelling of 2601328492 in words is "two billion, six hundred one million, three hundred twenty-eight thousand, four hundred ninety-two".