1380381348 has 24 divisors (see below), whose sum is σ = 3307941952. Its totient is φ = 447691104.

The previous prime is 1380381259. The next prime is 1380381349. The reversal of 1380381348 is 8431830831.

It is not an unprimeable number, because it can be changed into a prime (1380381349) 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, 1554040 + ... + 1554927.

Almost surely, 2^1380381348 is an apocalyptic number.

It is an amenable number.

1380381348 is an abundant number, since it is smaller than the sum of its proper divisors (1927560604).

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

1380381348 is a wasteful number, since it uses less digits than its factorization.

1380381348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109011 (or 3109009 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1380381348 is about 37153.4836590057. The cubic root of 1380381348 is about 1113.4388248693.

The spelling of 1380381348 in words is "one billion, three hundred eighty million, three hundred eighty-one thousand, three hundred forty-eight".