1382935047 has 16 divisors (see below), whose sum is σ = 2000046720. Its totient is φ = 844911072.

The previous prime is 1382935031. The next prime is 1382935109. The reversal of 1382935047 is 7405392831.

It is not a de Polignac number, because 1382935047 - 2⁴ = 1382935031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382935027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122133 + ... + 132974.

It is an arithmetic number, because the mean of its divisors is an integer number (125002920).

Almost surely, 2^1382935047 is an apocalyptic number.

1382935047 is a deficient number, since it is larger than the sum of its proper divisors (617111673).

1382935047 is a wasteful number, since it uses less digits than its factorization.

1382935047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255262.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 1382935047 is about 37187.8346640403. The cubic root of 1382935047 is about 1114.1250207527.

The spelling of 1382935047 in words is "one billion, three hundred eighty-two million, nine hundred thirty-five thousand, forty-seven".