477674477 has 16 divisors (see below), whose sum is σ = 574355712. Its totient is φ = 388644480.

The previous prime is 477674471. The next prime is 477674479. The reversal of 477674477 is 774476774.

It is a happy number.

It is not a de Polignac number, because 477674477 - 2⁶ = 477674413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477674471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11873 + ... + 33110.

It is an arithmetic number, because the mean of its divisors is an integer number (35897232).

Almost surely, 2^477674477 is an apocalyptic number.

It is an amenable number.

477674477 is a deficient number, since it is larger than the sum of its proper divisors (96681235).

477674477 is a wasteful number, since it uses less digits than its factorization.

477674477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45068.

The product of its digits is 6453888, while the sum is 53.

The square root of 477674477 is about 21855.7653034617. The cubic root of 477674477 is about 781.7070203030.

The spelling of 477674477 in words is "four hundred seventy-seven million, six hundred seventy-four thousand, four hundred seventy-seven".