34536393 has 6 divisors (see below), whose sum is σ = 49885914. Its totient is φ = 23024256.

The previous prime is 34536377. The next prime is 34536407. The reversal of 34536393 is 39363543.

34536393 is a `hidden beast` number, since 34 + 536 + 3 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34257609 + 278784 = 5853^2 + 528^2 .

It is not a de Polignac number, because 34536393 - 2⁴ = 34536377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34536343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1918680 + ... + 1918697.

It is an arithmetic number, because the mean of its divisors is an integer number (8314319).

Almost surely, 2^34536393 is an apocalyptic number.

It is an amenable number.

34536393 is a deficient number, since it is larger than the sum of its proper divisors (15349521).

34536393 is a wasteful number, since it uses less digits than its factorization.

34536393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837383 (or 3837380 counting only the distinct ones).

The product of its digits is 87480, while the sum is 36.

The square root of 34536393 is about 5876.7672235677. The cubic root of 34536393 is about 325.6559312918.

The spelling of 34536393 in words is "thirty-four million, five hundred thirty-six thousand, three hundred ninety-three".