1834469480 has 32 divisors (see below), whose sum is σ = 4129188840. Its totient is φ = 733497600.

The previous prime is 1834469479. The next prime is 1834469521. The reversal of 1834469480 is 849644381.

It can be written as a sum of positive squares in 4 ways, for example, as 1435348996 + 399120484 = 37886^2 + 19978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113930 + ... + 129030.

Almost surely, 2^1834469480 is an apocalyptic number.

1834469480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1834469480 is an abundant number, since it is smaller than the sum of its proper divisors (2294719360).

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

1834469480 is a wasteful number, since it uses less digits than its factorization.

1834469480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18149 (or 18145 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 1834469480 is about 42830.7072087305. The cubic root of 1834469480 is about 1224.1561824568.

The spelling of 1834469480 in words is "one billion, eight hundred thirty-four million, four hundred sixty-nine thousand, four hundred eighty".