1382263700 has 18 divisors (see below), whose sum is σ = 2999512446. Its totient is φ = 552905440.

The previous prime is 1382263697. The next prime is 1382263733. The reversal of 1382263700 is 73622831.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4072324 + 1378191376 = 2018^2 + 37124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6911219 + ... + 6911418.

Almost surely, 2^1382263700 is an apocalyptic number.

1382263700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1382263700 is an abundant number, since it is smaller than the sum of its proper divisors (1617248746).

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

1382263700 is a wasteful number, since it uses less digits than its factorization.

1382263700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13822651 (or 13822644 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1382263700 is about 37178.8071352484. The cubic root of 1382263700 is about 1113.9447072574.

The spelling of 1382263700 in words is "one billion, three hundred eighty-two million, two hundred sixty-three thousand, seven hundred".