1385082968 has 8 divisors (see below), whose sum is σ = 2597030580. Its totient is φ = 692541480.

The previous prime is 1385082961. The next prime is 1385082983. The reversal of 1385082968 is 8692805831.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385082961) 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 as a sum of consecutive naturals, namely, 86567678 + ... + 86567693.

Almost surely, 2^1385082968 is an apocalyptic number.

It is an amenable number.

1385082968 is a deficient number, since it is larger than the sum of its proper divisors (1211947612).

1385082968 is a wasteful number, since it uses less digits than its factorization.

1385082968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173135377 (or 173135373 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 1385082968 is about 37216.7028093570. The cubic root of 1385082968 is about 1114.7015276223.

The spelling of 1385082968 in words is "one billion, three hundred eighty-five million, eighty-two thousand, nine hundred sixty-eight".