34538534 has 4 divisors (see below), whose sum is σ = 51807804. Its totient is φ = 17269266.

The previous prime is 34538533. The next prime is 34538551. The reversal of 34538534 is 43583543.

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 = 34538494 and 34538503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34538533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8634632 + ... + 8634635.

It is an arithmetic number, because the mean of its divisors is an integer number (12951951).

Almost surely, 2^34538534 is an apocalyptic number.

34538534 is a deficient number, since it is larger than the sum of its proper divisors (17269270).

34538534 is a wasteful number, since it uses less digits than its factorization.

34538534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17269269.

The product of its digits is 86400, while the sum is 35.

The square root of 34538534 is about 5876.9493787168. The cubic root of 34538534 is about 325.6626605695.

The spelling of 34538534 in words is "thirty-four million, five hundred thirty-eight thousand, five hundred thirty-four".