7479109161616 has 15 divisors (see below), whose sum is σ = 14490795195331. Its totient is φ = 3739549111216.

The previous prime is 7479109161569. The next prime is 7479109161677. The reversal of 7479109161616 is 6161619019747.

The square root of 7479109161616 is 2734796.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10597335 + ... + 11281033.

Almost surely, 2^{7479109161616} is an apocalyptic number.

7479109161616 is the 2734796-th square number.

It is an amenable number.

7479109161616 is a deficient number, since it is larger than the sum of its proper divisors (7011686033715).

7479109161616 is an frugal number, since it uses more digits than its factorization.

7479109161616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367406 (or 683701 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 58.

The spelling of 7479109161616 in words is "seven trillion, four hundred seventy-nine billion, one hundred nine million, one hundred sixty-one thousand, six hundred sixteen".