1322003682 has 12 divisors (see below), whose sum is σ = 2864341350. Its totient is φ = 440667888.

The previous prime is 1322003677. The next prime is 1322003687. The reversal of 1322003682 is 2863002231.

It is an interprime number because it is at equal distance from previous prime (1322003677) and next prime (1322003687).

It can be written as a sum of positive squares in only one way, i.e., 828230841 + 493772841 = 28779^2 + 22221^2 .

It is not an unprimeable number, because it can be changed into a prime (1322003687) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36722307 + ... + 36722342.

Almost surely, 2^1322003682 is an apocalyptic number.

1322003682 is an abundant number, since it is smaller than the sum of its proper divisors (1542337668).

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

1322003682 is a wasteful number, since it uses less digits than its factorization.

1322003682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73444657 (or 73444654 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1322003682 is about 36359.3685588735. The cubic root of 1322003682 is about 1097.5160706997.

The spelling of 1322003682 in words is "one billion, three hundred twenty-two million, three thousand, six hundred eighty-two".