490002415 has 64 divisors (see below), whose sum is σ = 724838400. Its totient is φ = 310915584.

The previous prime is 490002413. The next prime is 490002431. The reversal of 490002415 is 514200094.

It is not a de Polignac number, because 490002415 - 2¹ = 490002413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490002415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490002413) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4495381 + ... + 4495489.

It is an arithmetic number, because the mean of its divisors is an integer number (11325600).

Almost surely, 2^490002415 is an apocalyptic number.

490002415 is a deficient number, since it is larger than the sum of its proper divisors (234835985).

490002415 is a wasteful number, since it uses less digits than its factorization.

490002415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 490002415 is about 22135.9981704011. The cubic root of 490002415 is about 788.3748114935.

It can be divided in two parts, 49000 and 2415, that added together give a palindrome (51415).

The spelling of 490002415 in words is "four hundred ninety million, two thousand, four hundred fifteen".