1367104991 has 8 divisors (see below), whose sum is σ = 1612806144. Its totient is φ = 1134003960.

The previous prime is 1367104951. The next prime is 1367105021. The reversal of 1367104991 is 1994017631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1367104991 - 2⁶ = 1367104927 is a prime.

It is a super-2 number, since 2×1367104991² = 3737952112834220162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1367104901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149795 + ... + 3150228.

It is an arithmetic number, because the mean of its divisors is an integer number (201600768).

Almost surely, 2^1367104991 is an apocalyptic number.

1367104991 is a deficient number, since it is larger than the sum of its proper divisors (245701153).

1367104991 is an equidigital number, since it uses as much as digits as its factorization.

1367104991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300061.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 1367104991 is about 36974.3829022203. The cubic root of 1367104991 is about 1109.8576748502.

The spelling of 1367104991 in words is "one billion, three hundred sixty-seven million, one hundred four thousand, nine hundred ninety-one".