477671506 has 16 divisors (see below), whose sum is σ = 775289088. Its totient is φ = 219416400.

The previous prime is 477671497. The next prime is 477671507. The reversal of 477671506 is 605176774.

It is not an unprimeable number, because it can be changed into a prime (477671507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38050 + ... + 49021.

It is an arithmetic number, because the mean of its divisors is an integer number (48455568).

Almost surely, 2^477671506 is an apocalyptic number.

477671506 is a deficient number, since it is larger than the sum of its proper divisors (297617582).

477671506 is a wasteful number, since it uses less digits than its factorization.

477671506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87297.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 477671506 is about 21855.6973350200. The cubic root of 477671506 is about 781.7053996342.

The spelling of 477671506 in words is "four hundred seventy-seven million, six hundred seventy-one thousand, five hundred six".