4743286642 has 8 divisors (see below), whose sum is σ = 7424274816. Its totient is φ = 2268528372.

The previous prime is 4743286633. The next prime is 4743286643. The reversal of 4743286642 is 2466823474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 103114927 = 4743286642 / (4 + 7 + 4 + 3 + 2 + 8 + 6 + 6 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 4743286592 and 4743286601.

It is not an unprimeable number, because it can be changed into a prime (4743286643) 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, 51557418 + ... + 51557509.

It is an arithmetic number, because the mean of its divisors is an integer number (928034352).

Almost surely, 2^4743286642 is an apocalyptic number.

4743286642 is a deficient number, since it is larger than the sum of its proper divisors (2680988174).

4743286642 is a wasteful number, since it uses less digits than its factorization.

4743286642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103114952.

The product of its digits is 1548288, while the sum is 46.

The square root of 4743286642 is about 68871.5227216591. The cubic root of 4743286642 is about 1680.1953951211.

The spelling of 4743286642 in words is "four billion, seven hundred forty-three million, two hundred eighty-six thousand, six hundred forty-two".