1361606336 has 14 divisors (see below), whose sum is σ = 2701937700. Its totient is φ = 680803136.

The previous prime is 1361606299. The next prime is 1361606341. The reversal of 1361606336 is 6336061631.

It is a junction number, because it is equal to n+sod(n) for n = 1361606296 and 1361606305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10637486 + ... + 10637613.

It is an arithmetic number, because the mean of its divisors is an integer number (192995550).

Almost surely, 2^1361606336 is an apocalyptic number.

1361606336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1361606336 is a deficient number, since it is larger than the sum of its proper divisors (1340331364).

1361606336 is an equidigital number, since it uses as much as digits as its factorization.

1361606336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21275111 (or 21275101 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 1361606336 is about 36899.9503522701. The cubic root of 1361606336 is about 1108.3676832791.

Adding to 1361606336 its reverse (6336061631), we get a palindrome (7697667967).

The spelling of 1361606336 in words is "one billion, three hundred sixty-one million, six hundred six thousand, three hundred thirty-six".