4742656733 has 4 divisors (see below), whose sum is σ = 4788702048. Its totient is φ = 4696611420.

The previous prime is 4742656687. The next prime is 4742656757. The reversal of 4742656733 is 3376562474.

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 not a de Polignac number, because 4742656733 - 2²⁶ = 4675547869 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 (4742656783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23022503 + ... + 23022708.

It is an arithmetic number, because the mean of its divisors is an integer number (1197175512).

Almost surely, 2^4742656733 is an apocalyptic number.

It is an amenable number.

4742656733 is a deficient number, since it is larger than the sum of its proper divisors (46045315).

4742656733 is a wasteful number, since it uses less digits than its factorization.

4742656733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46045314.

The product of its digits is 2540160, while the sum is 47.

The square root of 4742656733 is about 68866.9494968377. The cubic root of 4742656733 is about 1680.1210151159.

The spelling of 4742656733 in words is "four billion, seven hundred forty-two million, six hundred fifty-six thousand, seven hundred thirty-three".