34536538 has 4 divisors (see below), whose sum is σ = 51804810. Its totient is φ = 17268268.

The previous prime is 34536521. The next prime is 34536583. The reversal of 34536538 is 83563543.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83563543 = 7 ⋅11937649.

It can be written as a sum of positive squares in only one way, i.e., 31102929 + 3433609 = 5577^2 + 1853^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34536497 and 34536506.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8634133 + ... + 8634136.

Almost surely, 2^34536538 is an apocalyptic number.

34536538 is a deficient number, since it is larger than the sum of its proper divisors (17268272).

34536538 is a wasteful number, since it uses less digits than its factorization.

34536538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17268271.

The product of its digits is 129600, while the sum is 37.

The square root of 34536538 is about 5876.7795602694. The cubic root of 34536538 is about 325.6563870433.

The spelling of 34536538 in words is "thirty-four million, five hundred thirty-six thousand, five hundred thirty-eight".