494954943 has 8 divisors (see below), whose sum is σ = 754217088. Its totient is φ = 282831384.

The previous prime is 494954927. The next prime is 494954947. The reversal of 494954943 is 349459494.

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

It is not a de Polignac number, because 494954943 - 2⁴ = 494954927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494954947) 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, 11784621 + ... + 11784662.

It is an arithmetic number, because the mean of its divisors is an integer number (94277136).

Almost surely, 2^494954943 is an apocalyptic number.

494954943 is a deficient number, since it is larger than the sum of its proper divisors (259262145).

494954943 is a wasteful number, since it uses less digits than its factorization.

494954943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23569293.

The product of its digits is 2799360, while the sum is 51.

The square root of 494954943 is about 22247.5828574702. The cubic root of 494954943 is about 791.0219871643.

The spelling of 494954943 in words is "four hundred ninety-four million, nine hundred fifty-four thousand, nine hundred forty-three".