1386284332 has 24 divisors (see below), whose sum is σ = 2511709200. Its totient is φ = 668692416.

The previous prime is 1386284321. The next prime is 1386284351. The reversal of 1386284332 is 2334826831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161583 + ... + 169945.

It is an arithmetic number, because the mean of its divisors is an integer number (104654550).

Almost surely, 2^1386284332 is an apocalyptic number.

It is an amenable number.

1386284332 is a deficient number, since it is larger than the sum of its proper divisors (1125424868).

1386284332 is a wasteful number, since it uses less digits than its factorization.

1386284332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825 (or 9823 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 1386284332 is about 37232.8394297292. The cubic root of 1386284332 is about 1115.0237165754.

It can be divided in two parts, 138628 and 4332, that multiplied together give a triangular number (600536496 = T₃₄₆₅₆).

The spelling of 1386284332 in words is "one billion, three hundred eighty-six million, two hundred eighty-four thousand, three hundred thirty-two".