1898466114 has 8 divisors (see below), whose sum is σ = 3796932240. Its totient is φ = 632822036.

The previous prime is 1898466107. The next prime is 1898466181. The reversal of 1898466114 is 4116648981.

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

1898466114 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, 158205504 + ... + 158205515.

It is an arithmetic number, because the mean of its divisors is an integer number (474616530).

Almost surely, 2^1898466114 is an apocalyptic number.

1898466114 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.

1898466114 is a wasteful number, since it uses less digits than its factorization.

1898466114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316411024.

The product of its digits is 331776, while the sum is 48.

The square root of 1898466114 is about 43571.3910037309. The cubic root of 1898466114 is about 1238.2289392982.

The spelling of 1898466114 in words is "one billion, eight hundred ninety-eight million, four hundred sixty-six thousand, one hundred fourteen".