1836501342 has 32 divisors (see below), whose sum is σ = 3957233280. Its totient is φ = 564835680.

The previous prime is 1836501341. The next prime is 1836501353. The reversal of 1836501342 is 2431056381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1836501341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284709 + ... + 291087.

It is an arithmetic number, because the mean of its divisors is an integer number (123663540).

Almost surely, 2^1836501342 is an apocalyptic number.

1836501342 is an abundant number, since it is smaller than the sum of its proper divisors (2120731938).

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

1836501342 is a wasteful number, since it uses less digits than its factorization.

1836501342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10088.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1836501342 is about 42854.4203320964. The cubic root of 1836501342 is about 1224.6079749600.

The spelling of 1836501342 in words is "one billion, eight hundred thirty-six million, five hundred one thousand, three hundred forty-two".