7326420632 has 8 divisors (see below), whose sum is σ = 13737038700. Its totient is φ = 3663210312.

The previous prime is 7326420611. The next prime is 7326420641. The reversal of 7326420632 is 2360246237.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 7326420592 and 7326420601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457901282 + ... + 457901297.

Almost surely, 2^7326420632 is an apocalyptic number.

It is an amenable number.

7326420632 is a deficient number, since it is larger than the sum of its proper divisors (6410618068).

7326420632 is a wasteful number, since it uses less digits than its factorization.

7326420632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915802585 (or 915802581 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 7326420632 is about 85594.5128615147. The cubic root of 7326420632 is about 1942.2149067655.

Adding to 7326420632 its reverse (2360246237), we get a palindrome (9686666869).

The spelling of 7326420632 in words is "seven billion, three hundred twenty-six million, four hundred twenty thousand, six hundred thirty-two".