3049194549 has 8 divisors (see below), whose sum is σ = 4084861792. Its totient is φ = 2023161840.

The previous prime is 3049194541. The next prime is 3049194563. The reversal of 3049194549 is 9454919403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3049194549 - 2³ = 3049194541 is a prime.

It is a super-5 number, since 5×3049194549⁵ (a number of 49 digits) contains 55555 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3049194498 and 3049194507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049194541) 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 7 ways as a sum of consecutive naturals, for example, 2407894 + ... + 2409159.

It is an arithmetic number, because the mean of its divisors is an integer number (510607724).

Almost surely, 2^3049194549 is an apocalyptic number.

It is an amenable number.

3049194549 is a deficient number, since it is larger than the sum of its proper divisors (1035667243).

3049194549 is a wasteful number, since it uses less digits than its factorization.

3049194549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817267.

The product of its (nonzero) digits is 699840, while the sum is 48.

The square root of 3049194549 is about 55219.5123937182. The cubic root of 3049194549 is about 1450.0902914841.

The spelling of 3049194549 in words is "three billion, forty-nine million, one hundred ninety-four thousand, five hundred forty-nine".