1380471315 has 32 divisors (see below), whose sum is σ = 2461777920. Its totient is φ = 656469504.

The previous prime is 1380471299. The next prime is 1380471317. The reversal of 1380471315 is 5131740831.

It is not a de Polignac number, because 1380471315 - 2⁴ = 1380471299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1380471317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137619 + ... + 147308.

It is an arithmetic number, because the mean of its divisors is an integer number (76930560).

Almost surely, 2^1380471315 is an apocalyptic number.

1380471315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1380471315 is a deficient number, since it is larger than the sum of its proper divisors (1081306605).

1380471315 is a wasteful number, since it uses less digits than its factorization.

1380471315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284971.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1380471315 is about 37154.6943871161. The cubic root of 1380471315 is about 1113.4630139758.

The spelling of 1380471315 in words is "one billion, three hundred eighty million, four hundred seventy-one thousand, three hundred fifteen".