1380371470 has 32 divisors (see below), whose sum is σ = 2634307200. Its totient is φ = 519314976.

The previous prime is 1380371459. The next prime is 1380371479. The reversal of 1380371470 is 741730831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380371479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277 + ... + 52543.

It is an arithmetic number, because the mean of its divisors is an integer number (82322100).

Almost surely, 2^1380371470 is an apocalyptic number.

1380371470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380371470 is a deficient number, since it is larger than the sum of its proper divisors (1253935730).

1380371470 is a wasteful number, since it uses less digits than its factorization.

1380371470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52432.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1380371470 is about 37153.3507237234. The cubic root of 1380371470 is about 1113.4361689426.

The spelling of 1380371470 in words is "one billion, three hundred eighty million, three hundred seventy-one thousand, four hundred seventy".