4734744557 has 4 divisors (see below), whose sum is σ = 4940603040. Its totient is φ = 4528886076.

The previous prime is 4734744551. The next prime is 4734744569. The reversal of 4734744557 is 7554474374.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7554474374 = 2 ⋅3777237187.

It is a cyclic number.

It is not a de Polignac number, because 4734744557 - 2¹⁸ = 4734482413 is a prime.

It is a super-2 number, since 2×4734744557² = 44835612040082252498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4734744551) 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, 102929207 + ... + 102929252.

It is an arithmetic number, because the mean of its divisors is an integer number (1235150760).

Almost surely, 2^4734744557 is an apocalyptic number.

It is an amenable number.

4734744557 is a deficient number, since it is larger than the sum of its proper divisors (205858483).

4734744557 is a wasteful number, since it uses less digits than its factorization.

4734744557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205858482.

The product of its digits is 6585600, while the sum is 50.

The square root of 4734744557 is about 68809.4801390041. The cubic root of 4734744557 is about 1679.1861795550.

The spelling of 4734744557 in words is "four billion, seven hundred thirty-four million, seven hundred forty-four thousand, five hundred fifty-seven".