1386796873 has 24 divisors (see below), whose sum is σ = 1816660224. Its totient is φ = 1045749600.

The previous prime is 1386796861. The next prime is 1386796897. The reversal of 1386796873 is 3786976831.

It is not a de Polignac number, because 1386796873 - 2⁹ = 1386796361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1386796813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24790 + ... + 58207.

It is an arithmetic number, because the mean of its divisors is an integer number (75694176).

Almost surely, 2^1386796873 is an apocalyptic number.

It is an amenable number.

1386796873 is a deficient number, since it is larger than the sum of its proper divisors (429863351).

1386796873 is a wasteful number, since it uses less digits than its factorization.

1386796873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83053 (or 83046 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 58.

The square root of 1386796873 is about 37239.7217094865. The cubic root of 1386796873 is about 1115.1611162272.

The spelling of 1386796873 in words is "one billion, three hundred eighty-six million, seven hundred ninety-six thousand, eight hundred seventy-three".