63290469 has 8 divisors (see below), whose sum is σ = 92058912. Its totient is φ = 38357840.

The previous prime is 63290467. The next prime is 63290477. The reversal of 63290469 is 96409236.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 63290469 - 2¹ = 63290467 is a prime.

It is a super-2 number, since 2×63290469² = 8011366932479922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63290467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958914 + ... + 958979.

It is an arithmetic number, because the mean of its divisors is an integer number (11507364).

Almost surely, 2^63290469 is an apocalyptic number.

It is an amenable number.

63290469 is a deficient number, since it is larger than the sum of its proper divisors (28768443).

63290469 is a wasteful number, since it uses less digits than its factorization.

63290469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917907.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 63290469 is about 7955.5307176831. The cubic root of 63290469 is about 398.5163139100.

The spelling of 63290469 in words is "sixty-three million, two hundred ninety thousand, four hundred sixty-nine".