1389418096 has 40 divisors (see below), whose sum is σ = 2939169024. Its totient is φ = 631028160.

The previous prime is 1389418067. The next prime is 1389418097. The reversal of 1389418096 is 6908149831.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1389418097) 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, 276115 + ... + 281101.

Almost surely, 2^1389418096 is an apocalyptic number.

1389418096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1389418096 is an abundant number, since it is smaller than the sum of its proper divisors (1549750928).

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

1389418096 is a wasteful number, since it uses less digits than its factorization.

1389418096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589 (or 6583 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 1389418096 is about 37274.8990072408. The cubic root of 1389418096 is about 1115.8632729469.

The spelling of 1389418096 in words is "one billion, three hundred eighty-nine million, four hundred eighteen thousand, ninety-six".