1368348048 has 60 divisors (see below), whose sum is σ = 3835929708. Its totient is φ = 455347200.

The previous prime is 1368348031. The next prime is 1368348049. The reversal of 1368348048 is 8408438631.

It can be written as a sum of positive squares in 2 ways, for example, as 745945344 + 622402704 = 27312^2 + 24948^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1368347994 and 1368348012.

It is not an unprimeable number, because it can be changed into a prime (1368348049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81148 + ... + 96548.

Almost surely, 2^1368348048 is an apocalyptic number.

1368348048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1368348048 is an abundant number, since it is smaller than the sum of its proper divisors (2467581660).

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

1368348048 is a wasteful number, since it uses less digits than its factorization.

1368348048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16032 (or 16023 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 1368348048 is about 36991.1887886832. The cubic root of 1368348048 is about 1110.1939568543.

The spelling of 1368348048 in words is "one billion, three hundred sixty-eight million, three hundred forty-eight thousand, forty-eight".