1874049913 has 8 divisors (see below), whose sum is σ = 2018612736. Its totient is φ = 1734744000.

The previous prime is 1874049887. The next prime is 1874049917. The reversal of 1874049913 is 3199404781.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1874049913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1874049917) 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, 1313488 + ... + 1314913.

It is an arithmetic number, because the mean of its divisors is an integer number (252326592).

Almost surely, 2^1874049913 is an apocalyptic number.

It is an amenable number.

1874049913 is a deficient number, since it is larger than the sum of its proper divisors (144562823).

1874049913 is a wasteful number, since it uses less digits than its factorization.

1874049913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628455.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1874049913 is about 43290.2981394215. The cubic root of 1874049913 is about 1232.8977249959.

The spelling of 1874049913 in words is "one billion, eight hundred seventy-four million, forty-nine thousand, nine hundred thirteen".