491094702 has 48 divisors (see below), whose sum is σ = 1229735520. Its totient is φ = 138733056.

The previous prime is 491094697. The next prime is 491094707. The reversal of 491094702 is 207490194.

It is an interprime number because it is at equal distance from previous prime (491094697) and next prime (491094707).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (491094707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10683 + ... + 33110.

It is an arithmetic number, because the mean of its divisors is an integer number (25619490).

Almost surely, 2^491094702 is an apocalyptic number.

491094702 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

491094702 is an abundant number, since it is smaller than the sum of its proper divisors (738640818).

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

491094702 is a wasteful number, since it uses less digits than its factorization.

491094702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43897 (or 43894 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 491094702 is about 22160.6566238458. The cubic root of 491094702 is about 788.9601776467.

The spelling of 491094702 in words is "four hundred ninety-one million, ninety-four thousand, seven hundred two".