7425642326 has 8 divisors (see below), whose sum is σ = 11139225024. Its totient is φ = 3712567320.

The previous prime is 7425642247. The next prime is 7425642349. The reversal of 7425642326 is 6232465247.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87965 + ... + 150296.

It is an arithmetic number, because the mean of its divisors is an integer number (1392403128).

Almost surely, 2^7425642326 is an apocalyptic number.

7425642326 is a deficient number, since it is larger than the sum of its proper divisors (3713582698).

7425642326 is a wasteful number, since it uses less digits than its factorization.

7425642326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253846.

The product of its digits is 483840, while the sum is 41.

The square root of 7425642326 is about 86172.1667709476. The cubic root of 7425642326 is about 1950.9434247965.

The spelling of 7425642326 in words is "seven billion, four hundred twenty-five million, six hundred forty-two thousand, three hundred twenty-six".