1382964814 has 32 divisors (see below), whose sum is σ = 2589958656. Its totient is φ = 538060320.

The previous prime is 1382964787. The next prime is 1382964827. The reversal of 1382964814 is 4184692831.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110647 + ... + 122509.

It is an arithmetic number, because the mean of its divisors is an integer number (80936208).

Almost surely, 2^1382964814 is an apocalyptic number.

1382964814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1382964814 is a deficient number, since it is larger than the sum of its proper divisors (1206993842).

1382964814 is a wasteful number, since it uses less digits than its factorization.

1382964814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12640.

The product of its digits is 331776, while the sum is 46.

The square root of 1382964814 is about 37188.2348868564. The cubic root of 1382964814 is about 1114.1330143606.

The spelling of 1382964814 in words is "one billion, three hundred eighty-two million, nine hundred sixty-four thousand, eight hundred fourteen".