7049161727 has 4 divisors (see below), whose sum is σ = 7049390136. Its totient is φ = 7048933320.

The previous prime is 7049161711. The next prime is 7049161807. The reversal of 7049161727 is 7271619407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7271619407 = 13 ⋅559355339.

It is a cyclic number.

It is not a de Polignac number, because 7049161727 - 2⁴ = 7049161711 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049166727) 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, 59024 + ... + 132597.

It is an arithmetic number, because the mean of its divisors is an integer number (1762347534).

Almost surely, 2^7049161727 is an apocalyptic number.

7049161727 is a deficient number, since it is larger than the sum of its proper divisors (228409).

7049161727 is a wasteful number, since it uses less digits than its factorization.

7049161727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228408.

The product of its (nonzero) digits is 148176, while the sum is 44.

The square root of 7049161727 is about 83959.2861272653. The cubic root of 7049161727 is about 1917.3989778986.

The spelling of 7049161727 in words is "seven billion, forty-nine million, one hundred sixty-one thousand, seven hundred twenty-seven".