494151395 has 8 divisors (see below), whose sum is σ = 593110320. Its totient is φ = 395235360.

The previous prime is 494151379. The next prime is 494151397. The reversal of 494151395 is 593151494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 494151395 - 2⁴ = 494151379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494151397) 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, 26180 + ... + 40910.

It is an arithmetic number, because the mean of its divisors is an integer number (74138790).

Almost surely, 2^494151395 is an apocalyptic number.

494151395 is a deficient number, since it is larger than the sum of its proper divisors (98958925).

494151395 is a wasteful number, since it uses less digits than its factorization.

494151395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21445.

The product of its digits is 97200, while the sum is 41.

The square root of 494151395 is about 22229.5163015303. The cubic root of 494151395 is about 790.5936866162.

Subtracting 494151395 from its reverse (593151494), we obtain a palindrome (99000099).

The spelling of 494151395 in words is "four hundred ninety-four million, one hundred fifty-one thousand, three hundred ninety-five".