494344515 has 64 divisors (see below), whose sum is σ = 927562752. Its totient is φ = 220147200.

The previous prime is 494344439. The next prime is 494344519. The reversal of 494344515 is 515443494.

It is not a de Polignac number, because 494344515 - 2¹⁰ = 494343491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494344519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1174005 + ... + 1174425.

It is an arithmetic number, because the mean of its divisors is an integer number (14493168).

Almost surely, 2^494344515 is an apocalyptic number.

494344515 is a deficient number, since it is larger than the sum of its proper divisors (433218237).

494344515 is a wasteful number, since it uses less digits than its factorization.

494344515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its digits is 172800, while the sum is 39.

The square root of 494344515 is about 22233.8596514415. The cubic root of 494344515 is about 790.6966642117.

The spelling of 494344515 in words is "four hundred ninety-four million, three hundred forty-four thousand, five hundred fifteen".