1368057698 has 16 divisors (see below), whose sum is σ = 2352888384. Its totient is φ = 584398800.

The previous prime is 1368057697. The next prime is 1368057707. The reversal of 1368057698 is 8967508631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1368057697) 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, 154853 + ... + 163448.

It is an arithmetic number, because the mean of its divisors is an integer number (147055524).

Almost surely, 2^1368057698 is an apocalyptic number.

1368057698 is a deficient number, since it is larger than the sum of its proper divisors (984830686).

1368057698 is a wasteful number, since it uses less digits than its factorization.

1368057698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318617.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 1368057698 is about 36987.2639972194. The cubic root of 1368057698 is about 1110.1154272195.

The spelling of 1368057698 in words is "one billion, three hundred sixty-eight million, fifty-seven thousand, six hundred ninety-eight".