481187379 has 16 divisors (see below), whose sum is σ = 647892992. Its totient is φ = 317647008.

The previous prime is 481187359. The next prime is 481187381. The reversal of 481187379 is 973781184.

It is not a de Polignac number, because 481187379 - 2⁸ = 481187123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481187309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278412 + ... + 280134.

It is an arithmetic number, because the mean of its divisors is an integer number (40493312).

Almost surely, 2^481187379 is an apocalyptic number.

481187379 is a deficient number, since it is larger than the sum of its proper divisors (166705613).

481187379 is a wasteful number, since it uses less digits than its factorization.

481187379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586.

The product of its digits is 338688, while the sum is 48.

The square root of 481187379 is about 21935.9836569961. The cubic root of 481187379 is about 783.6186121133.

The spelling of 481187379 in words is "four hundred eighty-one million, one hundred eighty-seven thousand, three hundred seventy-nine".