3056747349 has 8 divisors (see below), whose sum is σ = 4216203360. Its totient is φ = 1967561456.

The previous prime is 3056747347. The next prime is 3056747363. The reversal of 3056747349 is 9437476503.

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

It is a cyclic number.

It is not a de Polignac number, because 3056747349 - 2¹ = 3056747347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3056747298 and 3056747307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056747347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17567427 + ... + 17567600.

It is an arithmetic number, because the mean of its divisors is an integer number (527025420).

Almost surely, 2^3056747349 is an apocalyptic number.

It is an amenable number.

3056747349 is a deficient number, since it is larger than the sum of its proper divisors (1159456011).

3056747349 is a wasteful number, since it uses less digits than its factorization.

3056747349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35135059.

The product of its (nonzero) digits is 1905120, while the sum is 48.

The square root of 3056747349 is about 55287.8589655993. The cubic root of 3056747349 is about 1451.2865868079.

The spelling of 3056747349 in words is "three billion, fifty-six million, seven hundred forty-seven thousand, three hundred forty-nine".