34523493 has 4 divisors (see below), whose sum is σ = 46031328. Its totient is φ = 23015660.

The previous prime is 34523473. The next prime is 34523497. The reversal of 34523493 is 39432543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34523493 - 2¹⁰ = 34522469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34523497) 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, 5753913 + ... + 5753918.

It is an arithmetic number, because the mean of its divisors is an integer number (11507832).

Almost surely, 2^34523493 is an apocalyptic number.

It is an amenable number.

34523493 is a deficient number, since it is larger than the sum of its proper divisors (11507835).

34523493 is a wasteful number, since it uses less digits than its factorization.

34523493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507834.

The product of its digits is 38880, while the sum is 33.

The square root of 34523493 is about 5875.6695788650. The cubic root of 34523493 is about 325.6153800133.

The spelling of 34523493 in words is "thirty-four million, five hundred twenty-three thousand, four hundred ninety-three".