1368482013 has 16 divisors (see below), whose sum is σ = 2028038400. Its totient is φ = 912025440.

The previous prime is 1368481987. The next prime is 1368482039. The reversal of 1368482013 is 3102848631.

It is an interprime number because it is at equal distance from previous prime (1368481987) and next prime (1368482039).

It is not a de Polignac number, because 1368482013 - 2⁹ = 1368481501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368482053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104833 + ... + 117161.

It is an arithmetic number, because the mean of its divisors is an integer number (126752400).

Almost surely, 2^1368482013 is an apocalyptic number.

It is an amenable number.

1368482013 is a deficient number, since it is larger than the sum of its proper divisors (659556387).

1368482013 is a wasteful number, since it uses less digits than its factorization.

1368482013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16449 (or 16443 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1368482013 is about 36992.9995134215. Note that the first 3 decimals coincide. The cubic root of 1368482013 is about 1110.2301860092.

Adding to 1368482013 its sum of digits (36), we get a square (1368482049 = 36993²).

The spelling of 1368482013 in words is "one billion, three hundred sixty-eight million, four hundred eighty-two thousand, thirteen".