4917634 has 4 divisors (see below), whose sum is σ = 7376454. Its totient is φ = 2458816.

The previous prime is 4917631. The next prime is 4917659. The reversal of 4917634 is 4367194.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4609609 + 308025 = 2147^2 + 555^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4917634.

It is not an unprimeable number, because it can be changed into a prime (4917631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229407 + ... + 1229410.

Almost surely, 2^4917634 is an apocalyptic number.

4917634 is a deficient number, since it is larger than the sum of its proper divisors (2458820).

4917634 is a wasteful number, since it uses less digits than its factorization.

4917634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458819.

The product of its digits is 18144, while the sum is 34.

The square root of 4917634 is about 2217.5738995578. The cubic root of 4917634 is about 170.0534318779.

The spelling of 4917634 in words is "four million, nine hundred seventeen thousand, six hundred thirty-four".