1382408213 has 8 divisors (see below), whose sum is σ = 1468046400. Its totient is φ = 1298058048.

The previous prime is 1382408201. The next prime is 1382408231. The reversal of 1382408213 is 3128042831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1382408213 - 2⁴ = 1382408197 is a prime.

It is a super-2 number, since 2×1382408213² = 3822104934739706738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1382408213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382408233) 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 7 ways as a sum of consecutive naturals, for example, 319793 + ... + 324086.

It is an arithmetic number, because the mean of its divisors is an integer number (183505800).

Almost surely, 2^1382408213 is an apocalyptic number.

It is an amenable number.

1382408213 is a deficient number, since it is larger than the sum of its proper divisors (85638187).

1382408213 is a wasteful number, since it uses less digits than its factorization.

1382408213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644011.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1382408213 is about 37180.7505706918. The cubic root of 1382408213 is about 1113.9835261604.

The spelling of 1382408213 in words is "one billion, three hundred eighty-two million, four hundred eight thousand, two hundred thirteen".