1874298798 has 32 divisors (see below), whose sum is σ = 4222173600. Its totient is φ = 616206528.

The previous prime is 1874298787. The next prime is 1874298809. The reversal of 1874298798 is 8978924781.

It is an interprime number because it is at equal distance from previous prime (1874298787) and next prime (1874298809).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233793 + ... + 241676.

It is an arithmetic number, because the mean of its divisors is an integer number (131942925).

Almost surely, 2^1874298798 is an apocalyptic number.

1874298798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1874298798 is an abundant number, since it is smaller than the sum of its proper divisors (2347874802).

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

1874298798 is a wasteful number, since it uses less digits than its factorization.

1874298798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475553 (or 475547 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 63.

The square root of 1874298798 is about 43293.1726488138. The cubic root of 1874298798 is about 1232.9523013024.

The spelling of 1874298798 in words is "one billion, eight hundred seventy-four million, two hundred ninety-eight thousand, seven hundred ninety-eight".