93353081949 has 12 divisors (see below), whose sum is σ = 134857254012. Its totient is φ = 62228966400.

The previous prime is 93353081867. The next prime is 93353081959. The reversal of 93353081949 is 94918035339.

It is a happy number.

93353081949 is a `hidden beast` number, since 93 + 3 + 530 + 8 + 19 + 4 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 54349596900 + 39003485049 = 233130^2 + 197493^2 .

It is not a de Polignac number, because 93353081949 - 2⁷ = 93353081821 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 93353081895 and 93353081904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93353081959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442212 + ... + 618269.

It is an arithmetic number, because the mean of its divisors is an integer number (11238104501).

Almost surely, 2^93353081949 is an apocalyptic number.

It is an amenable number.

93353081949 is a deficient number, since it is larger than the sum of its proper divisors (41504172063).

93353081949 is a wasteful number, since it uses less digits than its factorization.

93353081949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070268 (or 1070265 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 93353081949 in words is "ninety-three billion, three hundred fifty-three million, eighty-one thousand, nine hundred forty-nine".