7327609140 has 48 divisors (see below), whose sum is σ = 20853665280. Its totient is φ = 1921994880.

The previous prime is 7327609139. The next prime is 7327609147. The reversal of 7327609140 is 419067237.

It is a super-2 number, since 2×7327609140² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7327609147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997380 + ... + 1004699.

It is an arithmetic number, because the mean of its divisors is an integer number (434451360).

Almost surely, 2^7327609140 is an apocalyptic number.

It is an amenable number.

7327609140 is an abundant number, since it is smaller than the sum of its proper divisors (13526056140).

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

7327609140 is a wasteful number, since it uses less digits than its factorization.

7327609140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002152 (or 2002150 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 7327609140 is about 85601.4552446394. The cubic root of 7327609140 is about 1942.3199245389.

The spelling of 7327609140 in words is "seven billion, three hundred twenty-seven million, six hundred nine thousand, one hundred forty".