7042707648 has 168 divisors, whose sum is σ = 21079968000. Its totient is φ = 2331244800.

The previous prime is 7042707643. The next prime is 7042707649. The reversal of 7042707648 is 8467072407.

It is not an unprimeable number, because it can be changed into a prime (7042707641) 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, 2346853 + ... + 2349851.

It is an arithmetic number, because the mean of its divisors is an integer number (125476000).

Almost surely, 2^7042707648 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 7042707648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10539984000).

7042707648 is an abundant number, since it is smaller than the sum of its proper divisors (14037260352).

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

7042707648 is a wasteful number, since it uses less digits than its factorization.

7042707648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177 (or 3155 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 7042707648 is about 83920.8415591741. The cubic root of 7042707648 is about 1916.8136211492.

The spelling of 7042707648 in words is "seven billion, forty-two million, seven hundred seven thousand, six hundred forty-eight".