1363340436 has 12 divisors (see below), whose sum is σ = 3181127712. Its totient is φ = 454446808.

The previous prime is 1363340417. The next prime is 1363340477. The reversal of 1363340436 is 6340433631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1363340397 and 1363340406.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 56805840 + ... + 56805863.

It is an arithmetic number, because the mean of its divisors is an integer number (265093976).

Almost surely, 2^1363340436 is an apocalyptic number.

It is an amenable number.

1363340436 is an abundant number, since it is smaller than the sum of its proper divisors (1817787276).

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

1363340436 is a wasteful number, since it uses less digits than its factorization.

1363340436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113611710 (or 113611708 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

The square root of 1363340436 is about 36923.4401972514. The cubic root of 1363340436 is about 1108.8380113476.

The spelling of 1363340436 in words is "one billion, three hundred sixty-three million, three hundred forty thousand, four hundred thirty-six".