480697311 has 8 divisors (see below), whose sum is σ = 641314224. Its totient is φ = 320272640.

The previous prime is 480697307. The next prime is 480697313. The reversal of 480697311 is 113796084.

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 480697311 - 2² = 480697307 is a prime.

It is a super-3 number, since 3×480697311³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480697311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480697313) 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, 42120 + ... + 52301.

It is an arithmetic number, because the mean of its divisors is an integer number (80164278).

Almost surely, 2^480697311 is an apocalyptic number.

480697311 is a deficient number, since it is larger than the sum of its proper divisors (160616913).

480697311 is a wasteful number, since it uses less digits than its factorization.

480697311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96121.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 480697311 is about 21924.8103982680. The cubic root of 480697311 is about 783.3524948182.

The spelling of 480697311 in words is "four hundred eighty million, six hundred ninety-seven thousand, three hundred eleven".