1835480856 has 32 divisors (see below), whose sum is σ = 5005857600. Its totient is φ = 556206240.

The previous prime is 1835480849. The next prime is 1835480861. The reversal of 1835480856 is 6580845381.

It is a congruent number.

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, 3476026 + ... + 3476553.

It is an arithmetic number, because the mean of its divisors is an integer number (156433050).

Almost surely, 2^1835480856 is an apocalyptic number.

It is an amenable number.

1835480856 is an abundant number, since it is smaller than the sum of its proper divisors (3170376744).

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

1835480856 is a wasteful number, since it uses less digits than its factorization.

1835480856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952599 (or 6952595 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The square root of 1835480856 is about 42842.5122512674. The cubic root of 1835480856 is about 1224.3811075629.

The spelling of 1835480856 in words is "one billion, eight hundred thirty-five million, four hundred eighty thousand, eight hundred fifty-six".