4734404657 has 4 divisors (see below), whose sum is σ = 4897660020. Its totient is φ = 4571149296.

The previous prime is 4734404641. The next prime is 4734404683. The reversal of 4734404657 is 7564044374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7564044374 = 2 ⋅3782022187.

It can be written as a sum of positive squares in 2 ways, for example, as 3091804816 + 1642599841 = 55604^2 + 40529^2 .

It is a cyclic number.

It is not a de Polignac number, because 4734404657 - 2⁴ = 4734404641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4734404627) 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, 81627638 + ... + 81627695.

It is an arithmetic number, because the mean of its divisors is an integer number (1224415005).

Almost surely, 2^4734404657 is an apocalyptic number.

It is an amenable number.

4734404657 is a deficient number, since it is larger than the sum of its proper divisors (163255363).

4734404657 is a wasteful number, since it uses less digits than its factorization.

4734404657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163255362.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The square root of 4734404657 is about 68807.0102315164. The cubic root of 4734404657 is about 1679.1459965325.

The spelling of 4734404657 in words is "four billion, seven hundred thirty-four million, four hundred four thousand, six hundred fifty-seven".