1798740924 has 24 divisors (see below), whose sum is σ = 4276253520. Its totient is φ = 588267264.

The previous prime is 1798740919. The next prime is 1798740929. The reversal of 1798740924 is 4290478971.

It is an interprime number because it is at equal distance from previous prime (1798740919) and next prime (1798740929).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1798740929) 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 7 ways as a sum of consecutive naturals, for example, 1413469 + ... + 1414740.

It is an arithmetic number, because the mean of its divisors is an integer number (178177230).

Almost surely, 2^1798740924 is an apocalyptic number.

It is an amenable number.

1798740924 is an abundant number, since it is smaller than the sum of its proper divisors (2477512596).

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

1798740924 is a wasteful number, since it uses less digits than its factorization.

1798740924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828269 (or 2828267 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 1798740924 is about 42411.5659225169. The cubic root of 1798740924 is about 1216.1567050110.

The spelling of 1798740924 in words is "one billion, seven hundred ninety-eight million, seven hundred forty thousand, nine hundred twenty-four".