490437235 has 8 divisors (see below), whose sum is σ = 588662640. Its totient is φ = 392257824.

The previous prime is 490437221. The next prime is 490437247. The reversal of 490437235 is 532734094.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490437235 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 490437194 and 490437203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19629 + ... + 36961.

It is an arithmetic number, because the mean of its divisors is an integer number (73582830).

Almost surely, 2^490437235 is an apocalyptic number.

490437235 is a deficient number, since it is larger than the sum of its proper divisors (98225405).

490437235 is a wasteful number, since it uses less digits than its factorization.

490437235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22997.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 490437235 is about 22145.8175509508. The cubic root of 490437235 is about 788.6079394511.

The spelling of 490437235 in words is "four hundred ninety million, four hundred thirty-seven thousand, two hundred thirty-five".