488340197 has 8 divisors (see below), whose sum is σ = 498154872. Its totient is φ = 478584000.

The previous prime is 488340169. The next prime is 488340239. The reversal of 488340197 is 791043884.

It can be written as a sum of positive squares in 4 ways, for example, as 42328036 + 446012161 = 6506^2 + 21119^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 488340197 - 2⁶ = 488340133 is a prime.

It is a super-2 number, since 2×488340197² = 476952296011997618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488340107) 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, 2447 + ... + 31347.

It is an arithmetic number, because the mean of its divisors is an integer number (62269359).

Almost surely, 2^488340197 is an apocalyptic number.

It is an amenable number.

488340197 is a deficient number, since it is larger than the sum of its proper divisors (9814675).

488340197 is a wasteful number, since it uses less digits than its factorization.

488340197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29239.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 488340197 is about 22098.4206901760. The cubic root of 488340197 is about 787.4823428308.

The spelling of 488340197 in words is "four hundred eighty-eight million, three hundred forty thousand, one hundred ninety-seven".