481299413 has 24 divisors (see below), whose sum is σ = 573554520. Its totient is φ = 402554880.

The previous prime is 481299407. The next prime is 481299421. The reversal of 481299413 is 314992184.

It can be written as a sum of positive squares in 4 ways, for example, as 146482609 + 334816804 = 12103^2 + 18298^2 .

It is a de Polignac number, because none of the positive numbers 2^k-481299413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481299443) 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, 625493 + ... + 626261.

It is an arithmetic number, because the mean of its divisors is an integer number (23898105).

Almost surely, 2^481299413 is an apocalyptic number.

It is an amenable number.

481299413 is a deficient number, since it is larger than the sum of its proper divisors (92255107).

481299413 is a wasteful number, since it uses less digits than its factorization.

481299413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077 (or 1070 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 481299413 is about 21938.5371663655. The cubic root of 481299413 is about 783.6794235690.

The spelling of 481299413 in words is "four hundred eighty-one million, two hundred ninety-nine thousand, four hundred thirteen".