1380690014 has 16 divisors (see below), whose sum is σ = 2261730816. Its totient is φ = 626914200.

The previous prime is 1380689983. The next prime is 1380690049. The reversal of 1380690014 is 4100960831.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12302 + ... + 53969.

It is an arithmetic number, because the mean of its divisors is an integer number (141358176).

Almost surely, 2^1380690014 is an apocalyptic number.

1380690014 is a deficient number, since it is larger than the sum of its proper divisors (881040802).

1380690014 is a wasteful number, since it uses less digits than its factorization.

1380690014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67231.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1380690014 is about 37157.6373576147. The cubic root of 1380690014 is about 1113.5218104141.

The spelling of 1380690014 in words is "one billion, three hundred eighty million, six hundred ninety thousand, fourteen".