494620896 has 288 divisors, whose sum is σ = 1682311680. Its totient is φ = 126846720.

The previous prime is 494620859. The next prime is 494620943. The reversal of 494620896 is 698026494.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6260985 + ... + 6261063.

It is an arithmetic number, because the mean of its divisors is an integer number (5841360).

Almost surely, 2^494620896 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 494620896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (841155840).

494620896 is an abundant number, since it is smaller than the sum of its proper divisors (1187690784).

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

494620896 is a wasteful number, since it uses less digits than its factorization.

494620896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 494620896 is about 22240.0741005960. The cubic root of 494620896 is about 790.8439925185.

The spelling of 494620896 in words is "four hundred ninety-four million, six hundred twenty thousand, eight hundred ninety-six".