3793983549 has 4 divisors (see below), whose sum is σ = 5058644736. Its totient is φ = 2529322364.

The previous prime is 3793983533. The next prime is 3793983629. The reversal of 3793983549 is 9453893973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3793983549 - 2⁴ = 3793983533 is a prime.

It is a super-2 number, since 2×3793983549² = 28788622340165270802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3793983492 and 3793983501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3793983509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632330589 + ... + 632330594.

It is an arithmetic number, because the mean of its divisors is an integer number (1264661184).

Almost surely, 2^3793983549 is an apocalyptic number.

It is an amenable number.

3793983549 is a deficient number, since it is larger than the sum of its proper divisors (1264661187).

3793983549 is a wasteful number, since it uses less digits than its factorization.

3793983549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264661186.

The product of its digits is 22044960, while the sum is 60.

The square root of 3793983549 is about 61595.3208368947. The cubic root of 3793983549 is about 1559.6667528635. Note that the first 3 decimals are identical.

The spelling of 3793983549 in words is "three billion, seven hundred ninety-three million, nine hundred eighty-three thousand, five hundred forty-nine".