494740951763 has 16 divisors (see below), whose sum is σ = 507616865280. Its totient is φ = 481968095616.

The previous prime is 494740951741. The next prime is 494740951781. The reversal of 494740951763 is 367159047494.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 494740951763 - 2¹⁴ = 494740935379 is a prime.

It is a super-3 number, since 3×494740951763³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494740951063) 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, 8932331 + ... + 8987547.

It is an arithmetic number, because the mean of its divisors is an integer number (31726054080).

Almost surely, 2^494740951763 is an apocalyptic number.

494740951763 is a deficient number, since it is larger than the sum of its proper divisors (12875913517).

494740951763 is a wasteful number, since it uses less digits than its factorization.

494740951763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56146.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 494740951763 in words is "four hundred ninety-four billion, seven hundred forty million, nine hundred fifty-one thousand, seven hundred sixty-three".