297876480 has 352 divisors, whose sum is σ = 1089462528. Its totient is φ = 68812800.

The previous prime is 297876457. The next prime is 297876511. The reversal of 297876480 is 84678792.

It is a tau number, because it is divible by the number of its divisors (352).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6927339 + ... + 6927381.

It is an arithmetic number, because the mean of its divisors is an integer number (3095064).

Almost surely, 2^297876480 is an apocalyptic number.

297876480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 297876480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544731264).

297876480 is an abundant number, since it is smaller than the sum of its proper divisors (791586048).

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

297876480 is a wasteful number, since it uses less digits than its factorization.

297876480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 297876480 is about 17259.0984700824. The cubic root of 297876480 is about 667.8497038372.

The spelling of 297876480 in words is "two hundred ninety-seven million, eight hundred seventy-six thousand, four hundred eighty".