7345773664 has 24 divisors (see below), whose sum is σ = 14467562928. Its totient is φ = 3671472000.

The previous prime is 7345773653. The next prime is 7345773691. The reversal of 7345773664 is 4663775437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42789 + ... + 128539.

It is an arithmetic number, because the mean of its divisors is an integer number (602815122).

Almost surely, 2^7345773664 is an apocalyptic number.

It is an amenable number.

7345773664 is a deficient number, since it is larger than the sum of its proper divisors (7121789264).

7345773664 is a wasteful number, since it uses less digits than its factorization.

7345773664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88438 (or 88430 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 52.

The square root of 7345773664 is about 85707.4889610004. The cubic root of 7345773664 is about 1943.9235491846.

It can be divided in two parts, 7345773 and 664, that added together give a palindrome (7346437).

The spelling of 7345773664 in words is "seven billion, three hundred forty-five million, seven hundred seventy-three thousand, six hundred sixty-four".