4702742064 has 120 divisors (see below), whose sum is σ = 13673499840. Its totient is φ = 1564723008.

The previous prime is 4702742063. The next prime is 4702742071. The reversal of 4702742064 is 4602472074.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4702742063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3961279 + ... + 3962465.

It is an arithmetic number, because the mean of its divisors is an integer number (113945832).

Almost surely, 2^4702742064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4702742064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6836749920).

4702742064 is an abundant number, since it is smaller than the sum of its proper divisors (8970757776).

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

4702742064 is a wasteful number, since it uses less digits than its factorization.

4702742064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2211 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 4702742064 is about 68576.5416450844. The cubic root of 4702742064 is about 1675.3943752748.

The spelling of 4702742064 in words is "four billion, seven hundred two million, seven hundred forty-two thousand, sixty-four".