1352341636 has 24 divisors (see below), whose sum is σ = 2528812440. Its totient is φ = 630554112.

The previous prime is 1352341633. The next prime is 1352341643. The reversal of 1352341636 is 6361432531.

It can be written as a sum of positive squares in 4 ways, for example, as 263737600 + 1088604036 = 16240^2 + 32994^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (1352341633) by changing a digit.

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, 83815 + ... + 98638.

It is an arithmetic number, because the mean of its divisors is an integer number (105367185).

Almost surely, 2^1352341636 is an apocalyptic number.

It is an amenable number.

1352341636 is a deficient number, since it is larger than the sum of its proper divisors (1176470804).

1352341636 is a wasteful number, since it uses less digits than its factorization.

1352341636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182583 (or 182581 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 1352341636 is about 36774.1979654214. The cubic root of 1352341636 is about 1105.8480923925.

The spelling of 1352341636 in words is "one billion, three hundred fifty-two million, three hundred forty-one thousand, six hundred thirty-six".