480978371 has 2 divisors, whose sum is σ = 480978372. Its totient is φ = 480978370.

The previous prime is 480978341. The next prime is 480978373. The reversal of 480978371 is 173879084.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 480978371 - 2¹⁰ = 480977347 is a prime.

It is a super-3 number, since 3×480978371³ (a number of 27 digits) contains 333 as substring.

Together with 480978373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (480978373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240489185 + 240489186.

It is an arithmetic number, because the mean of its divisors is an integer number (240489186).

Almost surely, 2^480978371 is an apocalyptic number.

480978371 is a deficient number, since it is larger than the sum of its proper divisors (1).

480978371 is an equidigital number, since it uses as much as digits as its factorization.

480978371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 480978371 is about 21931.2190951620. The cubic root of 480978371 is about 783.5051384540.

The spelling of 480978371 in words is "four hundred eighty million, nine hundred seventy-eight thousand, three hundred seventy-one".