1367681004 has 96 divisors (see below), whose sum is σ = 3592512000. Its totient is φ = 449944128.

The previous prime is 1367680997. The next prime is 1367681041. The reversal of 1367681004 is 4001867631.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1367681004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5084182 + ... + 5084450.

It is an arithmetic number, because the mean of its divisors is an integer number (37422000).

Almost surely, 2^1367681004 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 1367681004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1796256000).

1367681004 is an abundant number, since it is smaller than the sum of its proper divisors (2224830996).

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

1367681004 is a wasteful number, since it uses less digits than its factorization.

1367681004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1367681004 is about 36982.1714343547. The cubic root of 1367681004 is about 1110.0135279578.

The spelling of 1367681004 in words is "one billion, three hundred sixty-seven million, six hundred eighty-one thousand, four".