7646226467 has 16 divisors (see below), whose sum is σ = 8708732928. Its totient is φ = 6645281280.

The previous prime is 7646226457. The next prime is 7646226491.

7646226467 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7646226467 - 2⁴ = 7646226451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7646226457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527438 + ... + 541740.

It is an arithmetic number, because the mean of its divisors is an integer number (544295808).

Almost surely, 2^7646226467 is an apocalyptic number.

7646226467 is a deficient number, since it is larger than the sum of its proper divisors (1062506461).

7646226467 is a wasteful number, since it uses less digits than its factorization.

7646226467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16450.

The product of its digits is 4064256, while the sum is 50.

The square root of 7646226467 is about 87442.7039094743. The cubic root of 7646226467 is about 1970.0733021760.

The spelling of 7646226467 in words is "seven billion, six hundred forty-six million, two hundred twenty-six thousand, four hundred sixty-seven".