958496490 has 144 divisors (see below), whose sum is σ = 2958913152. Its totient is φ = 218979936.

The previous prime is 958496459. The next prime is 958496519. The reversal of 958496490 is 94694859.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 458227 + ... + 460313.

It is an arithmetic number, because the mean of its divisors is an integer number (20548008).

Almost surely, 2^958496490 is an apocalyptic number.

958496490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 958496490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479456576).

958496490 is an abundant number, since it is smaller than the sum of its proper divisors (2000416662).

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

958496490 is an equidigital number, since it uses as much as digits as its factorization.

958496490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 958496490 is about 30959.5944740883. The cubic root of 958496490 is about 985.9695641825.

The spelling of 958496490 in words is "nine hundred fifty-eight million, four hundred ninety-six thousand, four hundred ninety".