7366142646 has 16 divisors (see below), whose sum is σ = 16369206000. Its totient is φ = 2455380864.

The previous prime is 7366142629. The next prime is 7366142671. The reversal of 7366142646 is 6462416637.

It is a happy number.

7366142646 is a `hidden beast` number, since 7 + 3 + 6 + 614 + 26 + 4 + 6 = 666.

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 7 ways as a sum of consecutive naturals, for example, 68204971 + ... + 68205078.

It is an arithmetic number, because the mean of its divisors is an integer number (1023075375).

Almost surely, 2^7366142646 is an apocalyptic number.

7366142646 is an abundant number, since it is smaller than the sum of its proper divisors (9003063354).

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

7366142646 is a wasteful number, since it uses less digits than its factorization.

7366142646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136410060 (or 136410054 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 7366142646 is about 85826.2351848198. The cubic root of 7366142646 is about 1945.7186495024.

The spelling of 7366142646 in words is "seven billion, three hundred sixty-six million, one hundred forty-two thousand, six hundred forty-six".