2601961017 has 8 divisors (see below), whose sum is σ = 3476712096. Its totient is φ = 1730925312.

The previous prime is 2601960967. The next prime is 2601961049. The reversal of 2601961017 is 7101691062.

2601961017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2601961017 - 2⁸ = 2601960761 is a prime.

It is a super-2 number, since 2×2601961017² = 13540402267975348578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2601961717) 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, 927208 + ... + 930009.

It is an arithmetic number, because the mean of its divisors is an integer number (434589012).

Almost surely, 2^2601961017 is an apocalyptic number.

It is an amenable number.

2601961017 is a deficient number, since it is larger than the sum of its proper divisors (874751079).

2601961017 is a wasteful number, since it uses less digits than its factorization.

2601961017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857687.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 2601961017 is about 51009.4208651696. The cubic root of 2601961017 is about 1375.4144896083.

The spelling of 2601961017 in words is "two billion, six hundred one million, nine hundred sixty-one thousand, seventeen".