1617607473396 has 48 divisors (see below), whose sum is σ = 3996778028544. Its totient is φ = 507442026496.

The previous prime is 1617607473389. The next prime is 1617607473437. The reversal of 1617607473396 is 6933747067161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2143741 + ... + 2798363.

It is an arithmetic number, because the mean of its divisors is an integer number (83266208928).

Almost surely, 2^{1617607473396} is an apocalyptic number.

It is an amenable number.

1617607473396 is an abundant number, since it is smaller than the sum of its proper divisors (2379170555148).

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

1617607473396 is a wasteful number, since it uses less digits than its factorization.

1617607473396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666760 (or 666758 counting only the distinct ones).

The product of its (nonzero) digits is 24004512, while the sum is 60.

The spelling of 1617607473396 in words is "one trillion, six hundred seventeen billion, six hundred seven million, four hundred seventy-three thousand, three hundred ninety-six".