480621343 has 4 divisors (see below), whose sum is σ = 481013640. Its totient is φ = 480229048.

The previous prime is 480621319. The next prime is 480621347. The reversal of 480621343 is 343126084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480621343 - 2²¹ = 478524191 is a prime.

It is a super-3 number, since 3×480621343³ (a number of 27 digits) contains 333 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 (480621347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194305 + ... + 196762.

It is an arithmetic number, because the mean of its divisors is an integer number (120253410).

Almost surely, 2^480621343 is an apocalyptic number.

480621343 is a deficient number, since it is larger than the sum of its proper divisors (392297).

480621343 is a wasteful number, since it uses less digits than its factorization.

480621343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392296.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 480621343 is about 21923.0778632928. The cubic root of 480621343 is about 783.3112263969.

The spelling of 480621343 in words is "four hundred eighty million, six hundred twenty-one thousand, three hundred forty-three".