610444896 has 72 divisors (see below), whose sum is σ = 1659798504. Its totient is φ = 196439040.

The previous prime is 610444853. The next prime is 610444903. The reversal of 610444896 is 698444016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76956 + ... + 84516.

It is an arithmetic number, because the mean of its divisors is an integer number (23052757).

Almost surely, 2^610444896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610444896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829899252).

610444896 is an abundant number, since it is smaller than the sum of its proper divisors (1049353608).

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

610444896 is a wasteful number, since it uses less digits than its factorization.

610444896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632 (or 7595 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 610444896 is about 24707.1830850868. The cubic root of 610444896 is about 848.2987407160.

The spelling of 610444896 in words is "six hundred ten million, four hundred forty-four thousand, eight hundred ninety-six".