1368348052 has 6 divisors (see below), whose sum is σ = 2394609098. Its totient is φ = 684174024.

The previous prime is 1368348049. The next prime is 1368348053. The reversal of 1368348052 is 2508438631.

It can be written as a sum of positive squares in only one way, i.e., 1360429456 + 7918596 = 36884^2 + 2814^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1368347996 and 1368348014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368348053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171043503 + ... + 171043510.

Almost surely, 2^1368348052 is an apocalyptic number.

It is an amenable number.

1368348052 is a deficient number, since it is larger than the sum of its proper divisors (1026261046).

1368348052 is a wasteful number, since it uses less digits than its factorization.

1368348052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342087017 (or 342087015 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 1368348052 is about 36991.1888427501. The cubic root of 1368348052 is about 1110.1939579361.

The spelling of 1368348052 in words is "one billion, three hundred sixty-eight million, three hundred forty-eight thousand, fifty-two".