4609477 has 4 divisors (see below), whose sum is σ = 4637920. Its totient is φ = 4581036.

The previous prime is 4609447. The next prime is 4609481. The reversal of 4609477 is 7749064.

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 a de Polignac number, because none of the positive numbers 2^k-4609477 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 (4609427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13977 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (1159480).

Almost surely, 2^4609477 is an apocalyptic number.

It is an amenable number.

4609477 is a deficient number, since it is larger than the sum of its proper divisors (28443).

4609477 is a wasteful number, since it uses less digits than its factorization.

4609477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28442.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 4609477 is about 2146.9692592117. The cubic root of 4609477 is about 166.4244833651.

The spelling of 4609477 in words is "four million, six hundred nine thousand, four hundred seventy-seven".