63290 has 8 divisors (see below), whose sum is σ = 113940. Its totient is φ = 25312.

The previous prime is 63281. The next prime is 63299. The reversal of 63290 is 9236.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63281) and next prime (63299).

It can be written as a sum of positive squares in 2 ways, for example, as 63001 + 289 = 251^2 + 17^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6 + 3⁷ + 2¹¹ + 9⁵ + 0 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (63299) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3155 + ... + 3174.

2⁶³²⁹⁰ is an apocalyptic number.

63290 is a deficient number, since it is larger than the sum of its proper divisors (50650).

63290 is a wasteful number, since it uses less digits than its factorization.

63290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 63290 is about 251.5750385074. The cubic root of 63290 is about 39.8515329535.

It can be divided in two parts, 63 and 290, that added together give a palindrome (353).

The spelling of 63290 in words is "sixty-three thousand, two hundred ninety".