1380150344 has 8 divisors (see below), whose sum is σ = 2587781910. Its totient is φ = 690075168.

The previous prime is 1380150319. The next prime is 1380150377. The reversal of 1380150344 is 4430510831.

It can be written as a sum of positive squares in only one way, i.e., 1353504100 + 26646244 = 36790^2 + 5162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86259389 + ... + 86259404.

Almost surely, 2^1380150344 is an apocalyptic number.

It is an amenable number.

1380150344 is a deficient number, since it is larger than the sum of its proper divisors (1207631566).

1380150344 is a wasteful number, since it uses less digits than its factorization.

1380150344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172518799 (or 172518795 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1380150344 is about 37150.3747491193. The cubic root of 1380150344 is about 1113.3767108330.

The spelling of 1380150344 in words is "one billion, three hundred eighty million, one hundred fifty thousand, three hundred forty-four".