34648623 has 6 divisors (see below), whose sum is σ = 50048024. Its totient is φ = 23099076.

The previous prime is 34648543. The next prime is 34648631. The reversal of 34648623 is 32684643.

It is a happy number.

34648623 is a `hidden beast` number, since 3 + 4 + 648 + 6 + 2 + 3 = 666.

It is not a de Polignac number, because 34648623 - 2¹⁸ = 34386479 is a prime.

It is a super-2 number, since 2×34648623² = 2401054151592258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34648643) 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 5 ways as a sum of consecutive naturals, for example, 1924915 + ... + 1924932.

Almost surely, 2^34648623 is an apocalyptic number.

34648623 is a deficient number, since it is larger than the sum of its proper divisors (15399401).

34648623 is a wasteful number, since it uses less digits than its factorization.

34648623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849853 (or 3849850 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 34648623 is about 5886.3080959121. The cubic root of 34648623 is about 326.0083020707.

The spelling of 34648623 in words is "thirty-four million, six hundred forty-eight thousand, six hundred twenty-three".