490255741 has 8 divisors (see below), whose sum is σ = 541664064. Its totient is φ = 441355200.

The previous prime is 490255693. The next prime is 490255813. The reversal of 490255741 is 147552094.

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 490255741 - 2⁹ = 490255229 is a prime.

It is a super-3 number, since 3×490255741³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 490255741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490250741) 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, 626535 + ... + 627316.

It is an arithmetic number, because the mean of its divisors is an integer number (67708008).

Almost surely, 2^490255741 is an apocalyptic number.

It is an amenable number.

490255741 is a deficient number, since it is larger than the sum of its proper divisors (51408323).

490255741 is a wasteful number, since it uses less digits than its factorization.

490255741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253891.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 490255741 is about 22141.7194680088. The cubic root of 490255741 is about 788.5106485317.

The spelling of 490255741 in words is "four hundred ninety million, two hundred fifty-five thousand, seven hundred forty-one".