491295348 has 48 divisors (see below), whose sum is σ = 1275960000. Its totient is φ = 163478304.

The previous prime is 491295317. The next prime is 491295349. The reversal of 491295348 is 843592194.

491295348 is a `hidden beast` number, since 4 + 91 + 29 + 534 + 8 = 666.

It is a super-2 number, since 2×491295348² = 482742237932882208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (491295349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63178 + ... + 70526.

It is an arithmetic number, because the mean of its divisors is an integer number (26582500).

Almost surely, 2^491295348 is an apocalyptic number.

It is an amenable number.

491295348 is an abundant number, since it is smaller than the sum of its proper divisors (784664652).

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

491295348 is a wasteful number, since it uses less digits than its factorization.

491295348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7973 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 491295348 is about 22165.1832385839. The cubic root of 491295348 is about 789.0676112021.

The spelling of 491295348 in words is "four hundred ninety-one million, two hundred ninety-five thousand, three hundred forty-eight".