4779495 has 24 divisors (see below), whose sum is σ = 9468576. Its totient is φ = 2184768.

The previous prime is 4779491. The next prime is 4779497. The reversal of 4779495 is 5949774.

4779495 is a `hidden beast` number, since 477 + 94 + 95 = 666.

It is not a de Polignac number, because 4779495 - 2² = 4779491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 4779495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7272 + ... + 7901.

It is an arithmetic number, because the mean of its divisors is an integer number (394524).

Almost surely, 2^4779495 is an apocalyptic number.

4779495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4779495 is a deficient number, since it is larger than the sum of its proper divisors (4689081).

4779495 is a wasteful number, since it uses less digits than its factorization.

4779495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15191 (or 15188 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 4779495 is about 2186.2056170452. The cubic root of 4779495 is about 168.4459876133.

The spelling of 4779495 in words is "four million, seven hundred seventy-nine thousand, four hundred ninety-five".