490080957 has 8 divisors (see below), whose sum is σ = 660178176. Its totient is φ = 323352192.

The previous prime is 490080937. The next prime is 490080959. The reversal of 490080957 is 759080094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-490080957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490080959) 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, 841773 + ... + 842354.

It is an arithmetic number, because the mean of its divisors is an integer number (82522272).

Almost surely, 2^490080957 is an apocalyptic number.

It is an amenable number.

490080957 is a deficient number, since it is larger than the sum of its proper divisors (170097219).

490080957 is a wasteful number, since it uses less digits than its factorization.

490080957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684227.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 490080957 is about 22137.7721778864. The cubic root of 490080957 is about 788.4169318480.

The spelling of 490080957 in words is "four hundred ninety million, eighty thousand, nine hundred fifty-seven".