1848518334 has 40 divisors (see below), whose sum is σ = 4460674680. Its totient is φ = 568774224.

The previous prime is 1848518291. The next prime is 1848518339. The reversal of 1848518334 is 4338158481.

It is a super-2 number, since 2×1848518334² = 6834040062268271112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1848518334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1848518339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 436764 + ... + 440975.

It is an arithmetic number, because the mean of its divisors is an integer number (111516867).

Almost surely, 2^1848518334 is an apocalyptic number.

1848518334 is an abundant number, since it is smaller than the sum of its proper divisors (2612156346).

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

1848518334 is a wasteful number, since it uses less digits than its factorization.

1848518334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877766 (or 877757 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 1848518334 is about 42994.3988677595. The cubic root of 1848518334 is about 1227.2732098853.

The spelling of 1848518334 in words is "one billion, eight hundred forty-eight million, five hundred eighteen thousand, three hundred thirty-four".