1361349336 has 32 divisors (see below), whose sum is σ = 3405205440. Its totient is φ = 453538848.

The previous prime is 1361349331. The next prime is 1361349343. The reversal of 1361349336 is 6339431631.

It is a junction number, because it is equal to n+sod(n) for n = 1361349294 and 1361349303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361349331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33415 + ... + 61961.

It is an arithmetic number, because the mean of its divisors is an integer number (106412670).

Almost surely, 2^1361349336 is an apocalyptic number.

It is an amenable number.

1361349336 is an abundant number, since it is smaller than the sum of its proper divisors (2043856104).

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

1361349336 is a wasteful number, since it uses less digits than its factorization.

1361349336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30543 (or 30539 counting only the distinct ones).

The product of its digits is 104976, while the sum is 39.

The square root of 1361349336 is about 36896.4677984221. The cubic root of 1361349336 is about 1108.2979449584.

The spelling of 1361349336 in words is "one billion, three hundred sixty-one million, three hundred forty-nine thousand, three hundred thirty-six".