7416664319 has 8 divisors (see below), whose sum is σ = 7629564000. Its totient is φ = 7204419936.

The previous prime is 7416664303. The next prime is 7416664327. The reversal of 7416664319 is 9134666147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7416664319 - 2⁴ = 7416664303 is a prime.

It is a super-2 number, since 2×7416664319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7416664399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140819 + ... + 186180.

It is an arithmetic number, because the mean of its divisors is an integer number (953695500).

Almost surely, 2^7416664319 is an apocalyptic number.

7416664319 is a deficient number, since it is larger than the sum of its proper divisors (212899681).

7416664319 is a wasteful number, since it uses less digits than its factorization.

7416664319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327649.

The product of its digits is 653184, while the sum is 47.

The square root of 7416664319 is about 86120.0575882297. The cubic root of 7416664319 is about 1950.1568419978.

The spelling of 7416664319 in words is "seven billion, four hundred sixteen million, six hundred sixty-four thousand, three hundred nineteen".