490030861007 has 8 divisors (see below), whose sum is σ = 511724252160. Its totient is φ = 468369778360.

The previous prime is 490030860929. The next prime is 490030861009. The reversal of 490030861007 is 700168030094.

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 490030861007 - 2¹² = 490030856911 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 (490030861009) by changing a digit.

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, 8046119 + ... + 8106792.

It is an arithmetic number, because the mean of its divisors is an integer number (63965531520).

Almost surely, 2^490030861007 is an apocalyptic number.

490030861007 is a deficient number, since it is larger than the sum of its proper divisors (21693391153).

490030861007 is a wasteful number, since it uses less digits than its factorization.

490030861007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16154253.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 490030861007 in words is "four hundred ninety billion, thirty million, eight hundred sixty-one thousand, seven".