1383953514 has 16 divisors (see below), whose sum is σ = 2796443328. Its totient is φ = 456561792.

The previous prime is 1383953503. The next prime is 1383953551. The reversal of 1383953514 is 4153593831.

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 7 ways as a sum of consecutive naturals, for example, 1188382 + ... + 1189545.

It is an arithmetic number, because the mean of its divisors is an integer number (174777708).

Almost surely, 2^1383953514 is an apocalyptic number.

1383953514 is an abundant number, since it is smaller than the sum of its proper divisors (1412489814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1383953514 is a wasteful number, since it uses less digits than its factorization.

1383953514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378029.

The product of its digits is 194400, while the sum is 42.

The square root of 1383953514 is about 37201.5256945196. The cubic root of 1383953514 is about 1114.3984539682.

The spelling of 1383953514 in words is "one billion, three hundred eighty-three million, nine hundred fifty-three thousand, five hundred fourteen".