3846783540 has 48 divisors (see below), whose sum is σ = 10825702272. Its totient is φ = 1020598656.

The previous prime is 3846783527. The next prime is 3846783559. The reversal of 3846783540 is 453876483.

It is a super-2 number, since 2×3846783540² = 29595487207229863200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3846783540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150904 + ... + 174543.

It is an arithmetic number, because the mean of its divisors is an integer number (225535464).

Almost surely, 2^3846783540 is an apocalyptic number.

3846783540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3846783540 is an abundant number, since it is smaller than the sum of its proper divisors (6978918732).

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

3846783540 is a wasteful number, since it uses less digits than its factorization.

3846783540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325656 (or 325654 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 3846783540 is about 62022.4438409194. The cubic root of 3846783540 is about 1566.8686203115.

The spelling of 3846783540 in words is "three billion, eight hundred forty-six million, seven hundred eighty-three thousand, five hundred forty".