494153360 has 20 divisors (see below), whose sum is σ = 1148906748. Its totient is φ = 197661312.

The previous prime is 494153357. The next prime is 494153369. The reversal of 494153360 is 63351494.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 122589184 + 371564176 = 11072^2 + 19276^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 494153360.

It is not an unprimeable number, because it can be changed into a prime (494153369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3088379 + ... + 3088538.

Almost surely, 2^494153360 is an apocalyptic number.

494153360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

494153360 is an abundant number, since it is smaller than the sum of its proper divisors (654753388).

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

494153360 is a wasteful number, since it uses less digits than its factorization.

494153360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6176930 (or 6176924 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 494153360 is about 22229.5604994791. The cubic root of 494153360 is about 790.5947345505.

The spelling of 494153360 in words is "four hundred ninety-four million, one hundred fifty-three thousand, three hundred sixty".