1393617116 has 12 divisors (see below), whose sum is σ = 2490720288. Its totient is φ = 681982752.

The previous prime is 1393617103. The next prime is 1393617119. The reversal of 1393617116 is 6117163931.

It is a self number, because there is not a number n which added to its sum of digits gives 1393617116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1393617119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3706241 + ... + 3706616.

It is an arithmetic number, because the mean of its divisors is an integer number (207560024).

Almost surely, 2^1393617116 is an apocalyptic number.

It is an amenable number.

1393617116 is a deficient number, since it is larger than the sum of its proper divisors (1097103172).

1393617116 is a wasteful number, since it uses less digits than its factorization.

1393617116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412908 (or 7412906 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 1393617116 is about 37331.1815510841. The cubic root of 1393617116 is about 1116.9862418615.

The spelling of 1393617116 in words is "one billion, three hundred ninety-three million, six hundred seventeen thousand, one hundred sixteen".