990466353 has 16 divisors (see below), whose sum is σ = 1468944960. Its totient is φ = 659596608.

The previous prime is 990466349. The next prime is 990466363. The reversal of 990466353 is 353664099.

It is a happy number.

990466353 is a `hidden beast` number, since 9 + 9 + 0 + 4 + 6 + 635 + 3 = 666.

It is not a de Polignac number, because 990466353 - 2² = 990466349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 990466299 and 990466308.

It is not an unprimeable number, because it can be changed into a prime (990466303) 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 15 ways as a sum of consecutive naturals, for example, 6201 + ... + 44937.

It is an arithmetic number, because the mean of its divisors is an integer number (91809060).

Almost surely, 2^990466353 is an apocalyptic number.

It is an amenable number.

990466353 is a deficient number, since it is larger than the sum of its proper divisors (478478607).

990466353 is a wasteful number, since it uses less digits than its factorization.

990466353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39693 (or 39687 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 990466353 is about 31471.6754082143. The cubic root of 990466353 is about 996.8119648995.

The spelling of 990466353 in words is "nine hundred ninety million, four hundred sixty-six thousand, three hundred fifty-three".