1382539284 has 36 divisors (see below), whose sum is σ = 3994003104. Its totient is φ = 395011152.

The previous prime is 1382539283. The next prime is 1382539289. The reversal of 1382539284 is 4829352831.

1382539284 is a `hidden beast` number, since 1 + 38 + 2 + 539 + 2 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1382539284² = 3822829743606465312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382539283) 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 in 11 ways as a sum of consecutive naturals, for example, 2742882 + ... + 2743385.

Almost surely, 2^1382539284 is an apocalyptic number.

1382539284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1382539284 is an abundant number, since it is smaller than the sum of its proper divisors (2611463820).

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

1382539284 is a wasteful number, since it uses less digits than its factorization.

1382539284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486284 (or 5486279 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 1382539284 is about 37182.5131479840. The cubic root of 1382539284 is about 1114.0187319506.

The spelling of 1382539284 in words is "one billion, three hundred eighty-two million, five hundred thirty-nine thousand, two hundred eighty-four".