1671104049 has 8 divisors (see below), whose sum is σ = 2229619392. Its totient is φ = 1113329040.

The previous prime is 1671104041. The next prime is 1671104059. The reversal of 1671104049 is 9404011761.

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

It is not a de Polignac number, because 1671104049 - 2³ = 1671104041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1671104041) 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, 179794 + ... + 188859.

It is an arithmetic number, because the mean of its divisors is an integer number (278702424).

Almost surely, 2^1671104049 is an apocalyptic number.

It is an amenable number.

1671104049 is a deficient number, since it is larger than the sum of its proper divisors (558515343).

1671104049 is a wasteful number, since it uses less digits than its factorization.

1671104049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370167.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 1671104049 is about 40879.1395335078. The cubic root of 1671104049 is about 1186.6823887560.

The spelling of 1671104049 in words is "one billion, six hundred seventy-one million, one hundred four thousand, forty-nine".