1368062904 has 64 divisors (see below), whose sum is σ = 3695277600. Its totient is φ = 419567616.

The previous prime is 1368062893. The next prime is 1368062939. The reversal of 1368062904 is 4092608631.

It is a super-2 number, since 2×1368062904² = 3743192218601826432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90652 + ... + 104660.

Almost surely, 2^1368062904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368062904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847638800).

1368062904 is an abundant number, since it is smaller than the sum of its proper divisors (2327214696).

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

1368062904 is a wasteful number, since it uses less digits than its factorization.

1368062904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14344 (or 14340 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 1368062904 is about 36987.3343727282. The cubic root of 1368062904 is about 1110.1168353603.

It can be divided in two parts, 136806 and 2904, that multiplied together give a square (397284624 = 19932²).

The spelling of 1368062904 in words is "one billion, three hundred sixty-eight million, sixty-two thousand, nine hundred four".