601616634 has 8 divisors (see below), whose sum is σ = 1203233280. Its totient is φ = 200538876.

The previous prime is 601616611. The next prime is 601616647. The reversal of 601616634 is 436616106.

It is a sphenic number, since it is the product of 3 distinct primes.

601616634 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 601616595 and 601616604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50134714 + ... + 50134725.

It is an arithmetic number, because the mean of its divisors is an integer number (150404160).

Almost surely, 2^601616634 is an apocalyptic number.

601616634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601616634 is a wasteful number, since it uses less digits than its factorization.

601616634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100269444.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 601616634 is about 24527.8746327520. The cubic root of 601616634 is about 844.1894981536.

It can be divided in two parts, 60161 and 6634, that added together give a triangular number (66795 = T₃₆₅).

The spelling of 601616634 in words is "six hundred one million, six hundred sixteen thousand, six hundred thirty-four".