1104973861 has 8 divisors (see below), whose sum is σ = 1165901600. Its totient is φ = 1044323280.

The previous prime is 1104973853. The next prime is 1104973927. The reversal of 1104973861 is 1683794011.

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 1104973861 - 2³ = 1104973853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104970861) 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, 61071 + ... + 77068.

It is an arithmetic number, because the mean of its divisors is an integer number (145737700).

Almost surely, 2^1104973861 is an apocalyptic number.

It is an amenable number.

1104973861 is a deficient number, since it is larger than the sum of its proper divisors (60927739).

1104973861 is a wasteful number, since it uses less digits than its factorization.

1104973861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138579.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 1104973861 is about 33241.1471071622. The cubic root of 1104973861 is about 1033.8336604374.

The spelling of 1104973861 in words is "one billion, one hundred four million, nine hundred seventy-three thousand, eight hundred sixty-one".