9061949 has 18 divisors (see below), whose sum is σ = 10392570. Its totient is φ = 7888608.

The previous prime is 9061939. The next prime is 9061957. The reversal of 9061949 is 9491609.

It can be written as a sum of positive squares in 3 ways, for example, as 1849 + 9060100 = 43^2 + 3010^2 .

It is not a de Polignac number, because 9061949 - 2⁸ = 9061693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9061919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 210722 + ... + 210764.

It is an arithmetic number, because the mean of its divisors is an integer number (577365).

Almost surely, 2^9061949 is an apocalyptic number.

It is an amenable number.

9061949 is a deficient number, since it is larger than the sum of its proper divisors (1330621).

9061949 is a wasteful number, since it uses less digits than its factorization.

9061949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 9061949 is about 3010.3071271882. The cubic root of 9061949 is about 208.4845474270.

The spelling of 9061949 in words is "nine million, sixty-one thousand, nine hundred forty-nine".