7842701652 has 48 divisors (see below), whose sum is σ = 18978677760. Its totient is φ = 2517685632.

The previous prime is 7842701651. The next prime is 7842701653. The reversal of 7842701652 is 2561072487.

It is an interprime number because it is at equal distance from previous prime (7842701651) and next prime (7842701653).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7842701651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109773 + ... + 166539.

It is an arithmetic number, because the mean of its divisors is an integer number (395389120).

Almost surely, 2^7842701652 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 7842701652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9489338880).

7842701652 is an abundant number, since it is smaller than the sum of its proper divisors (11135976108).

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

7842701652 is a wasteful number, since it uses less digits than its factorization.

7842701652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57200 (or 57198 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 7842701652 is about 88559.0291952210. The cubic root of 7842701652 is about 1986.8049409911.

The spelling of 7842701652 in words is "seven billion, eight hundred forty-two million, seven hundred one thousand, six hundred fifty-two".