1368838600 has 24 divisors (see below), whose sum is σ = 3182550210. Its totient is φ = 547535360.

The previous prime is 1368838591. The next prime is 1368838619. The reversal of 1368838600 is 68388631.

It can be written as a sum of positive squares in 3 ways, for example, as 853457796 + 515380804 = 29214^2 + 22702^2 .

It is a super-2 number, since 2×1368838600² = 3747438225699920000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3421897 + ... + 3422296.

Almost surely, 2^1368838600 is an apocalyptic number.

1368838600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1368838600 is an abundant number, since it is smaller than the sum of its proper divisors (1813711610).

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

1368838600 is a wasteful number, since it uses less digits than its factorization.

1368838600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6844209 (or 6844200 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 1368838600 is about 36997.8188546298. The cubic root of 1368838600 is about 1110.3266089719.

The spelling of 1368838600 in words is "one billion, three hundred sixty-eight million, eight hundred thirty-eight thousand, six hundred".