4742731722 has 16 divisors (see below), whose sum is σ = 9498102912. Its totient is φ = 1578804000.

The previous prime is 4742731711. The next prime is 4742731733. The reversal of 4742731722 is 2271372474.

It is an interprime number because it is at equal distance from previous prime (4742731711) and next prime (4742731733).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521763 + ... + 530774.

It is an arithmetic number, because the mean of its divisors is an integer number (593631432).

Almost surely, 2^4742731722 is an apocalyptic number.

4742731722 is an abundant number, since it is smaller than the sum of its proper divisors (4755371190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4742731722 is a wasteful number, since it uses less digits than its factorization.

4742731722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053293.

The product of its digits is 131712, while the sum is 39.

The square root of 4742731722 is about 68867.4939430788. The cubic root of 4742731722 is about 1680.1298702041.

The spelling of 4742731722 in words is "four billion, seven hundred forty-two million, seven hundred thirty-one thousand, seven hundred twenty-two".