1368830115 has 24 divisors (see below), whose sum is σ = 2423124288. Its totient is φ = 714508800.

The previous prime is 1368830101. The next prime is 1368830117. The reversal of 1368830115 is 5110388631.

It is not a de Polignac number, because 1368830115 - 2⁸ = 1368829859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1368830115.

It is not an unprimeable number, because it can be changed into a prime (1368830117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321486 + ... + 325715.

It is an arithmetic number, because the mean of its divisors is an integer number (100963512).

Almost surely, 2^1368830115 is an apocalyptic number.

1368830115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1368830115 is a deficient number, since it is larger than the sum of its proper divisors (1054294173).

1368830115 is a wasteful number, since it uses less digits than its factorization.

1368830115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647259 (or 647256 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1368830115 is about 36997.7041855302. The cubic root of 1368830115 is about 1110.3243147786.

The spelling of 1368830115 in words is "one billion, three hundred sixty-eight million, eight hundred thirty thousand, one hundred fifteen".