490151357 has 4 divisors (see below), whose sum is σ = 490815360. Its totient is φ = 489487356.

The previous prime is 490151329. The next prime is 490151383. The reversal of 490151357 is 753151094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 490151357 - 2¹⁶ = 490085821 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 (490159357) 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 3 ways as a sum of consecutive naturals, for example, 330893 + ... + 332370.

It is an arithmetic number, because the mean of its divisors is an integer number (122703840).

Almost surely, 2^490151357 is an apocalyptic number.

It is an amenable number.

490151357 is a deficient number, since it is larger than the sum of its proper divisors (664003).

490151357 is an equidigital number, since it uses as much as digits as its factorization.

490151357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664002.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 490151357 is about 22139.3621633506. The cubic root of 490151357 is about 788.4546820018.

The spelling of 490151357 in words is "four hundred ninety million, one hundred fifty-one thousand, three hundred fifty-seven".