610494888 has 128 divisors (see below), whose sum is σ = 1713208320. Its totient is φ = 180280320.

The previous prime is 610494887. The next prime is 610494901. The reversal of 610494888 is 888494016.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (610494887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628243 + ... + 629213.

It is an arithmetic number, because the mean of its divisors is an integer number (13384440).

Almost surely, 2^610494888 is an apocalyptic number.

610494888 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610494888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (856604160).

610494888 is an abundant number, since it is smaller than the sum of its proper divisors (1102713432).

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

610494888 is a wasteful number, since it uses less digits than its factorization.

610494888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 610494888 is about 24708.1947539678. The cubic root of 610494888 is about 848.3218970474.

The spelling of 610494888 in words is "six hundred ten million, four hundred ninety-four thousand, eight hundred eighty-eight".