4791474077 has 4 divisors (see below), whose sum is σ = 5160049020. Its totient is φ = 4422899136.

The previous prime is 4791474067. The next prime is 4791474091. The reversal of 4791474077 is 7704741974.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1617165796 + 3174308281 = 40214^2 + 56341^2 .

It is a cyclic number.

It is not a de Polignac number, because 4791474077 - 2⁸ = 4791473821 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 (4791474067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184287452 + ... + 184287477.

It is an arithmetic number, because the mean of its divisors is an integer number (1290012255).

Almost surely, 2^4791474077 is an apocalyptic number.

It is an amenable number.

4791474077 is a deficient number, since it is larger than the sum of its proper divisors (368574943).

4791474077 is a wasteful number, since it uses less digits than its factorization.

4791474077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368574942.

The product of its (nonzero) digits is 1382976, while the sum is 50.

The square root of 4791474077 is about 69220.4744060599. The cubic root of 4791474077 is about 1685.8659828501.

The spelling of 4791474077 in words is "four billion, seven hundred ninety-one million, four hundred seventy-four thousand, seventy-seven".