1386934701 has 8 divisors (see below), whose sum is σ = 1849745280. Its totient is φ = 924373632.

The previous prime is 1386934691. The next prime is 1386934709. The reversal of 1386934701 is 1074396831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1386934701 - 2⁵ = 1386934669 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386934709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48996 + ... + 71933.

It is an arithmetic number, because the mean of its divisors is an integer number (231218160).

Almost surely, 2^1386934701 is an apocalyptic number.

It is an amenable number.

1386934701 is a deficient number, since it is larger than the sum of its proper divisors (462810579).

1386934701 is a wasteful number, since it uses less digits than its factorization.

1386934701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124755.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 1386934701 is about 37241.5722143950. The cubic root of 1386934701 is about 1115.1980587523.

The spelling of 1386934701 in words is "one billion, three hundred eighty-six million, nine hundred thirty-four thousand, seven hundred one".