949618061 has 16 divisors (see below), whose sum is σ = 1116652800. Its totient is φ = 790508160.

The previous prime is 949618037. The next prime is 949618099. The reversal of 949618061 is 160816949.

It is a cyclic number.

It is not a de Polignac number, because 949618061 - 2¹⁰ = 949617037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949618961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152081 + ... + 158201.

It is an arithmetic number, because the mean of its divisors is an integer number (69790800).

Almost surely, 2^949618061 is an apocalyptic number.

It is an amenable number.

949618061 is a deficient number, since it is larger than the sum of its proper divisors (167034739).

949618061 is a wasteful number, since it uses less digits than its factorization.

949618061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 949618061 is about 30815.8735232347. The cubic root of 949618061 is about 982.9158130055.

The spelling of 949618061 in words is "nine hundred forty-nine million, six hundred eighteen thousand, sixty-one".