481620347 has 8 divisors (see below), whose sum is σ = 525774144. Its totient is φ = 438481728.

The previous prime is 481620343. The next prime is 481620367. The reversal of 481620347 is 743026184.

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 481620347 - 2² = 481620343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481620343) 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, 252803 + ... + 254700.

It is an arithmetic number, because the mean of its divisors is an integer number (65721768).

Almost surely, 2^481620347 is an apocalyptic number.

481620347 is a deficient number, since it is larger than the sum of its proper divisors (44153797).

481620347 is a wasteful number, since it uses less digits than its factorization.

481620347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507589.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 481620347 is about 21945.8503366810. The cubic root of 481620347 is about 783.8535726075.

The spelling of 481620347 in words is "four hundred eighty-one million, six hundred twenty thousand, three hundred forty-seven".