1382540360 has 16 divisors (see below), whose sum is σ = 3110715900. Its totient is φ = 553016128.

The previous prime is 1382540359. The next prime is 1382540363. The reversal of 1382540360 is 630452831.

It can be written as a sum of positive squares in 2 ways, for example, as 1370332324 + 12208036 = 37018^2 + 3494^2 .

It is a super-2 number, since 2×1382540360² = 3822835694057859200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1382540363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17281715 + ... + 17281794.

Almost surely, 2^1382540360 is an apocalyptic number.

1382540360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1382540360 is an abundant number, since it is smaller than the sum of its proper divisors (1728175540).

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

1382540360 is a wasteful number, since it uses less digits than its factorization.

1382540360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34563520 (or 34563516 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1382540360 is about 37182.5276171484. The cubic root of 1382540360 is about 1114.0190209560.

The spelling of 1382540360 in words is "one billion, three hundred eighty-two million, five hundred forty thousand, three hundred sixty".