7466634646 has 8 divisors (see below), whose sum is σ = 11209068720. Its totient is φ = 3730278408.

The previous prime is 7466634631. The next prime is 7466634683. The reversal of 7466634646 is 6464366647.

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 = 7466634593 and 7466634602.

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, 1516386 + ... + 1521301.

It is an arithmetic number, because the mean of its divisors is an integer number (1401133590).

Almost surely, 2^7466634646 is an apocalyptic number.

7466634646 is a deficient number, since it is larger than the sum of its proper divisors (3742434074).

7466634646 is a wasteful number, since it uses less digits than its factorization.

7466634646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038918.

The product of its digits is 10450944, while the sum is 52.

The square root of 7466634646 is about 86409.6906949678. The cubic root of 7466634646 is about 1954.5268178452.

The spelling of 7466634646 in words is "seven billion, four hundred sixty-six million, six hundred thirty-four thousand, six hundred forty-six".