7466634645 has 16 divisors (see below), whose sum is σ = 11947735872. Its totient is φ = 3981831680.

The previous prime is 7466634631. The next prime is 7466634683. The reversal of 7466634645 is 5464366647.

It is not a de Polignac number, because 7466634645 - 2¹⁰ = 7466633621 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 232114 + ... + 262316.

It is an arithmetic number, because the mean of its divisors is an integer number (746733492).

Almost surely, 2^7466634645 is an apocalyptic number.

It is an amenable number.

7466634645 is a deficient number, since it is larger than the sum of its proper divisors (4481101227).

7466634645 is a wasteful number, since it uses less digits than its factorization.

7466634645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46692.

The product of its digits is 8709120, while the sum is 51.

The square root of 7466634645 is about 86409.6906891814. The cubic root of 7466634645 is about 1954.5268177580.

The spelling of 7466634645 in words is "seven billion, four hundred sixty-six million, six hundred thirty-four thousand, six hundred forty-five".