1830727496 has 16 divisors (see below), whose sum is σ = 3696661500. Its totient is φ = 844951104.

The previous prime is 1830727487. The next prime is 1830727499. The reversal of 1830727496 is 6947270381.

It can be written as a sum of positive squares in 2 ways, for example, as 1731724996 + 99002500 = 41614^2 + 9950^2 .

It is a super-2 number, since 2×1830727496² = 6703126329220860032, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1830727496.

It is not an unprimeable number, because it can be changed into a prime (1830727499) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8801471 + ... + 8801678.

Almost surely, 2^1830727496 is an apocalyptic number.

It is an amenable number.

1830727496 is an abundant number, since it is smaller than the sum of its proper divisors (1865934004).

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

1830727496 is a wasteful number, since it uses less digits than its factorization.

1830727496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17603168 (or 17603164 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 1830727496 is about 42787.0014840956. The cubic root of 1830727496 is about 1223.3232638973.

The spelling of 1830727496 in words is "one billion, eight hundred thirty million, seven hundred twenty-seven thousand, four hundred ninety-six".