7326622642 has 8 divisors (see below), whose sum is σ = 11568351600. Its totient is φ = 3470505444.

The previous prime is 7326622637. The next prime is 7326622643. The reversal of 7326622642 is 2462266237.

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

It is a junction number, because it is equal to n+sod(n) for n = 7326622595 and 7326622604.

It is not an unprimeable number, because it can be changed into a prime (7326622643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96402892 + ... + 96402967.

It is an arithmetic number, because the mean of its divisors is an integer number (1446043950).

Almost surely, 2^7326622642 is an apocalyptic number.

7326622642 is a deficient number, since it is larger than the sum of its proper divisors (4241728958).

7326622642 is a wasteful number, since it uses less digits than its factorization.

7326622642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192805880.

The product of its digits is 290304, while the sum is 40.

The square root of 7326622642 is about 85595.6928939769. The cubic root of 7326622642 is about 1942.2327573753.

Adding to 7326622642 its reverse (2462266237), we get a palindrome (9788888879).

The spelling of 7326622642 in words is "seven billion, three hundred twenty-six million, six hundred twenty-two thousand, six hundred forty-two".