1386738102 has 16 divisors (see below), whose sum is σ = 2832486912. Its totient is φ = 452410920.

The previous prime is 1386738079. The next prime is 1386738109. The reversal of 1386738102 is 2018376831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386738109) 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, 2458474 + ... + 2459037.

It is an arithmetic number, because the mean of its divisors is an integer number (177030432).

Almost surely, 2^1386738102 is an apocalyptic number.

1386738102 is an abundant number, since it is smaller than the sum of its proper divisors (1445748810).

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

1386738102 is a wasteful number, since it uses less digits than its factorization.

1386738102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4917563.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1386738102 is about 37238.9326109114. The cubic root of 1386738102 is about 1115.1453628844.

The spelling of 1386738102 in words is "one billion, three hundred eighty-six million, seven hundred thirty-eight thousand, one hundred two".