1393866096 has 80 divisors (see below), whose sum is σ = 4141592064. Its totient is φ = 395695872.

The previous prime is 1393866031. The next prime is 1393866119. The reversal of 1393866096 is 6906683931.

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, 39541 + ... + 65963.

Almost surely, 2^1393866096 is an apocalyptic number.

1393866096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1393866096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2070796032).

1393866096 is an abundant number, since it is smaller than the sum of its proper divisors (2747725968).

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

1393866096 is a wasteful number, since it uses less digits than its factorization.

1393866096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598 (or 26592 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 51.

The square root of 1393866096 is about 37334.5161479294. The cubic root of 1393866096 is about 1117.0527571836.

The spelling of 1393866096 in words is "one billion, three hundred ninety-three million, eight hundred sixty-six thousand, ninety-six".