484369515 has 24 divisors (see below), whose sum is σ = 959513568. Its totient is φ = 221425920.

The previous prime is 484369471. The next prime is 484369517. The reversal of 484369515 is 515963484.

It is not a de Polignac number, because 484369515 - 2⁷ = 484369387 is a prime.

It is a super-2 number, since 2×484369515² = 469227654122670450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (484369517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 768526 + ... + 769155.

It is an arithmetic number, because the mean of its divisors is an integer number (39979732).

Almost surely, 2^484369515 is an apocalyptic number.

484369515 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

484369515 is a deficient number, since it is larger than the sum of its proper divisors (475144053).

484369515 is a wasteful number, since it uses less digits than its factorization.

484369515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537699 (or 1537696 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 484369515 is about 22008.3964658946. The cubic root of 484369515 is about 785.3421987042.

The spelling of 484369515 in words is "four hundred eighty-four million, three hundred sixty-nine thousand, five hundred fifteen".