1382208723 has 12 divisors (see below), whose sum is σ = 2281741488. Its totient is φ = 789833520.

The previous prime is 1382208721. The next prime is 1382208739. The reversal of 1382208723 is 3278022831.

It is a happy number.

1382208723 is a `hidden beast` number, since 1 + 382 + 208 + 72 + 3 = 666.

It is not a de Polignac number, because 1382208723 - 2¹ = 1382208721 is a prime.

It is a super-3 number, since 3×1382208723³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1382208721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10969848 + ... + 10969973.

It is an arithmetic number, because the mean of its divisors is an integer number (190145124).

Almost surely, 2^1382208723 is an apocalyptic number.

1382208723 is a deficient number, since it is larger than the sum of its proper divisors (899532765).

1382208723 is a wasteful number, since it uses less digits than its factorization.

1382208723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21939834 (or 21939831 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1382208723 is about 37178.0677685110. The cubic root of 1382208723 is about 1113.9299386933.

The spelling of 1382208723 in words is "one billion, three hundred eighty-two million, two hundred eight thousand, seven hundred twenty-three".