34755638 has 4 divisors (see below), whose sum is σ = 52133460. Its totient is φ = 17377818.

The previous prime is 34755613. The next prime is 34755641. The reversal of 34755638 is 83655743.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 34755595 and 34755604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8688908 + ... + 8688911.

It is an arithmetic number, because the mean of its divisors is an integer number (13033365).

Almost surely, 2^34755638 is an apocalyptic number.

34755638 is a deficient number, since it is larger than the sum of its proper divisors (17377822).

34755638 is a wasteful number, since it uses less digits than its factorization.

34755638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17377821.

The product of its digits is 302400, while the sum is 41.

The square root of 34755638 is about 5895.3912507992. The cubic root of 34755638 is about 326.3435912207.

The spelling of 34755638 in words is "thirty-four million, seven hundred fifty-five thousand, six hundred thirty-eight".