494495070 has 32 divisors (see below), whose sum is σ = 1187402112. Its totient is φ = 131797152.

The previous prime is 494495059. The next prime is 494495123. The reversal of 494495070 is 70594494.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86109 + ... + 91671.

It is an arithmetic number, because the mean of its divisors is an integer number (37106316).

Almost surely, 2^494495070 is an apocalyptic number.

494495070 is an abundant number, since it is smaller than the sum of its proper divisors (692907042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494495070 is a wasteful number, since it uses less digits than its factorization.

494495070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8536.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 494495070 is about 22237.2451081513. The cubic root of 494495070 is about 790.7769262218.

The spelling of 494495070 in words is "four hundred ninety-four million, four hundred ninety-five thousand, seventy".