610516634 has 32 divisors (see below), whose sum is σ = 1135263360. Its totient is φ = 239775552.

The previous prime is 610516633. The next prime is 610516651. The reversal of 610516634 is 436615016.

It is a self number, because there is not a number n which added to its sum of digits gives 610516634.

It is not an unprimeable number, because it can be changed into a prime (610516633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13232 + ... + 37364.

It is an arithmetic number, because the mean of its divisors is an integer number (35476980).

Almost surely, 2^610516634 is an apocalyptic number.

610516634 is a deficient number, since it is larger than the sum of its proper divisors (524746726).

610516634 is a wasteful number, since it uses less digits than its factorization.

610516634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24294.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 610516634 is about 24708.6348064801. The cubic root of 610516634 is about 848.3319694162.

The spelling of 610516634 in words is "six hundred ten million, five hundred sixteen thousand, six hundred thirty-four".