1828700434 has 16 divisors (see below), whose sum is σ = 3010343616. Its totient is φ = 826248400.

The previous prime is 1828700417. The next prime is 1828700441. The reversal of 1828700434 is 4340078281.

It is a junction number, because it is equal to n+sod(n) for n = 1828700393 and 1828700402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245197 + ... + 252544.

It is an arithmetic number, because the mean of its divisors is an integer number (188146476).

Almost surely, 2^1828700434 is an apocalyptic number.

1828700434 is a deficient number, since it is larger than the sum of its proper divisors (1181643182).

1828700434 is a wasteful number, since it uses less digits than its factorization.

1828700434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497921.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 1828700434 is about 42763.3070984927. The cubic root of 1828700434 is about 1222.8715913789.

The spelling of 1828700434 in words is "one billion, eight hundred twenty-eight million, seven hundred thousand, four hundred thirty-four".