7011670561 has 8 divisors (see below), whose sum is σ = 8024275904. Its totient is φ = 6001799760.

The previous prime is 7011670541. The next prime is 7011670591. The reversal of 7011670561 is 1650761107.

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 7011670561 - 2⁹ = 7011670049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7011670541) 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, 678135 + ... + 688396.

It is an arithmetic number, because the mean of its divisors is an integer number (1003034488).

Almost surely, 2^7011670561 is an apocalyptic number.

It is an amenable number.

7011670561 is a deficient number, since it is larger than the sum of its proper divisors (1012605343).

7011670561 is a wasteful number, since it uses less digits than its factorization.

7011670561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367271.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 7011670561 is about 83735.7185494936. The cubic root of 7011670561 is about 1913.9936868024.

The spelling of 7011670561 in words is "seven billion, eleven million, six hundred seventy thousand, five hundred sixty-one".