471677477 has 4 divisors (see below), whose sum is σ = 481713216. Its totient is φ = 461641740.

The previous prime is 471677473. The next prime is 471677513. The reversal of 471677477 is 774776174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 471677477 - 2² = 471677473 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471677473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5017799 + ... + 5017892.

It is an arithmetic number, because the mean of its divisors is an integer number (120428304).

Almost surely, 2^471677477 is an apocalyptic number.

471677477 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

471677477 is a deficient number, since it is larger than the sum of its proper divisors (10035739).

471677477 is a wasteful number, since it uses less digits than its factorization.

471677477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035738.

The product of its digits is 1613472, while the sum is 50.

The square root of 471677477 is about 21718.1370517823. The cubic root of 471677477 is about 778.4219008334.

The spelling of 471677477 in words is "four hundred seventy-one million, six hundred seventy-seven thousand, four hundred seventy-seven".