1874969994 has 8 divisors (see below), whose sum is σ = 3749940000. Its totient is φ = 624989996.

The previous prime is 1874969983. The next prime is 1874970017. The reversal of 1874969994 is 4999694781.

1874969994 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1874969994 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156247494 + ... + 156247505.

It is an arithmetic number, because the mean of its divisors is an integer number (468742500).

Almost surely, 2^1874969994 is an apocalyptic number.

1874969994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1874969994 is a wasteful number, since it uses less digits than its factorization.

1874969994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312495004.

The product of its digits is 35271936, while the sum is 66.

The square root of 1874969994 is about 43300.9237083922. The cubic root of 1874969994 is about 1233.0994592493.

The spelling of 1874969994 in words is "one billion, eight hundred seventy-four million, nine hundred sixty-nine thousand, nine hundred ninety-four".