490011670 has 16 divisors (see below), whose sum is σ = 885142800. Its totient is φ = 195310944.

The previous prime is 490011667. The next prime is 490011677. The reversal of 490011670 is 76110094.

It is a super-2 number, since 2×490011670² = 480222873472377800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490011677) 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, 83745 + ... + 89404.

It is an arithmetic number, because the mean of its divisors is an integer number (55321425).

Almost surely, 2^490011670 is an apocalyptic number.

490011670 is a deficient number, since it is larger than the sum of its proper divisors (395131130).

490011670 is a wasteful number, since it uses less digits than its factorization.

490011670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173439.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 490011670 is about 22136.2072180399. The cubic root of 490011670 is about 788.3797749812.

The spelling of 490011670 in words is "four hundred ninety million, eleven thousand, six hundred seventy".