473893477 has 4 divisors (see below), whose sum is σ = 478322496. Its totient is φ = 469464460.

The previous prime is 473893471. The next prime is 473893481. The reversal of 473893477 is 774398374.

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 473893477 - 2¹⁹ = 473369189 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 (473893471) 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, 2214349 + ... + 2214562.

It is an arithmetic number, because the mean of its divisors is an integer number (119580624).

Almost surely, 2^473893477 is an apocalyptic number.

It is an amenable number.

473893477 is a deficient number, since it is larger than the sum of its proper divisors (4429019).

473893477 is a wasteful number, since it uses less digits than its factorization.

473893477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429018.

The product of its digits is 3556224, while the sum is 52.

The square root of 473893477 is about 21769.0945378994. The cubic root of 473893477 is about 779.6390380014.

The spelling of 473893477 in words is "four hundred seventy-three million, eight hundred ninety-three thousand, four hundred seventy-seven".