7366664406 has 16 divisors (see below), whose sum is σ = 15131527344. Its totient is φ = 2389188384.

The previous prime is 7366664399. The next prime is 7366664423. The reversal of 7366664406 is 6044666637.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16591365 + ... + 16591808.

It is an arithmetic number, because the mean of its divisors is an integer number (945720459).

Almost surely, 2^7366664406 is an apocalyptic number.

7366664406 is an abundant number, since it is smaller than the sum of its proper divisors (7764862938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7366664406 is a wasteful number, since it uses less digits than its factorization.

7366664406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33183215.

The product of its (nonzero) digits is 2612736, while the sum is 48.

The square root of 7366664406 is about 85829.2747610045. The cubic root of 7366664406 is about 1945.7645882541.

The spelling of 7366664406 in words is "seven billion, three hundred sixty-six million, six hundred sixty-four thousand, four hundred six".