494850620 has 48 divisors (see below), whose sum is σ = 1200352608. Its totient is φ = 169359360.

The previous prime is 494850599. The next prime is 494850623. The reversal of 494850620 is 26058494.

It is a super-2 number, since 2×494850620² = 489754272228768800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494850623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62417 + ... + 69896.

It is an arithmetic number, because the mean of its divisors is an integer number (25007346).

Almost surely, 2^494850620 is an apocalyptic number.

It is an amenable number.

494850620 is an abundant number, since it is smaller than the sum of its proper divisors (705501988).

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

494850620 is a wasteful number, since it uses less digits than its factorization.

494850620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132350 (or 132348 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 494850620 is about 22245.2381421283. The cubic root of 494850620 is about 790.9664079738.

The spelling of 494850620 in words is "four hundred ninety-four million, eight hundred fifty thousand, six hundred twenty".