7291132382 has 8 divisors (see below), whose sum is σ = 11313826200. Its totient is φ = 3519856984.

The previous prime is 7291132367. The next prime is 7291132393. The reversal of 7291132382 is 2832311927.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7291132382² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62854532 + ... + 62854647.

It is an arithmetic number, because the mean of its divisors is an integer number (1414228275).

Almost surely, 2^7291132382 is an apocalyptic number.

7291132382 is a deficient number, since it is larger than the sum of its proper divisors (4022693818).

7291132382 is a wasteful number, since it uses less digits than its factorization.

7291132382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125709210.

The product of its digits is 36288, while the sum is 38.

The square root of 7291132382 is about 85388.1278750155. The cubic root of 7291132382 is about 1939.0916126647.

The spelling of 7291132382 in words is "seven billion, two hundred ninety-one million, one hundred thirty-two thousand, three hundred eighty-two".