481604377 has 2 divisors, whose sum is σ = 481604378. Its totient is φ = 481604376.

The previous prime is 481604369. The next prime is 481604411. The reversal of 481604377 is 773406184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295118041 + 186486336 = 17179^2 + 13656^2 .

It is a cyclic number.

It is not a de Polignac number, because 481604377 - 2³ = 481604369 is a prime.

It is a super-3 number, since 3×481604377³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (481604677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240802188 + 240802189.

It is an arithmetic number, because the mean of its divisors is an integer number (240802189).

Almost surely, 2^481604377 is an apocalyptic number.

It is an amenable number.

481604377 is a deficient number, since it is larger than the sum of its proper divisors (1).

481604377 is an equidigital number, since it uses as much as digits as its factorization.

481604377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 481604377 is about 21945.4864835574. The cubic root of 481604377 is about 783.8449086049.

The spelling of 481604377 in words is "four hundred eighty-one million, six hundred four thousand, three hundred seventy-seven".