949916057 has 4 divisors (see below), whose sum is σ = 950045220. Its totient is φ = 949786896.

The previous prime is 949916041. The next prime is 949916111. The reversal of 949916057 is 750619949.

949916057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 158281561 + 791634496 = 12581^2 + 28136^2 .

It is a cyclic number.

It is not a de Polignac number, because 949916057 - 2⁴ = 949916041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 949915996 and 949916014.

It is not an unprimeable number, because it can be changed into a prime (949916557) 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, 52838 + ... + 68495.

It is an arithmetic number, because the mean of its divisors is an integer number (237511305).

Almost surely, 2^949916057 is an apocalyptic number.

It is an amenable number.

949916057 is a deficient number, since it is larger than the sum of its proper divisors (129163).

949916057 is a wasteful number, since it uses less digits than its factorization.

949916057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129162.

The product of its (nonzero) digits is 612360, while the sum is 50.

The square root of 949916057 is about 30820.7082494871. The cubic root of 949916057 is about 983.0186172659.

The spelling of 949916057 in words is "nine hundred forty-nine million, nine hundred sixteen thousand, fifty-seven".