490000062863 has 4 divisors (see below), whose sum is σ = 490003438488. Its totient is φ = 489996687240.

The previous prime is 490000062841. The next prime is 490000062869. The reversal of 490000062863 is 368260000094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 490000062863 - 2¹² = 490000058767 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 (490000062869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1459808 + ... + 1763813.

It is an arithmetic number, because the mean of its divisors is an integer number (122500859622).

Almost surely, 2^490000062863 is an apocalyptic number.

490000062863 is a deficient number, since it is larger than the sum of its proper divisors (3375625).

490000062863 is a wasteful number, since it uses less digits than its factorization.

490000062863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375624.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 490000062863 in words is "four hundred ninety billion, sixty-two thousand, eight hundred sixty-three".