490984727 has 8 divisors (see below), whose sum is σ = 507441792. Its totient is φ = 474566400.

The previous prime is 490984699. The next prime is 490984771. The reversal of 490984727 is 727489094.

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 490984727 - 2¹⁴ = 490968343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490984927) 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, 17327 + ... + 35807.

It is an arithmetic number, because the mean of its divisors is an integer number (63430224).

Almost surely, 2^490984727 is an apocalyptic number.

490984727 is a deficient number, since it is larger than the sum of its proper divisors (16457065).

490984727 is a wasteful number, since it uses less digits than its factorization.

490984727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19369.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 490984727 is about 22158.1751730597. The cubic root of 490984727 is about 788.9012804030.

The spelling of 490984727 in words is "four hundred ninety million, nine hundred eighty-four thousand, seven hundred twenty-seven".