7852205379 has 32 divisors (see below), whose sum is σ = 10924782336. Its totient is φ = 5012392320.

The previous prime is 7852205377. The next prime is 7852205381. The reversal of 7852205379 is 9735022587.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7852205377) and next prime (7852205381).

It is not a de Polignac number, because 7852205379 - 2¹ = 7852205377 is a prime.

It is a super-3 number, since 3×7852205379³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7852205377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1862584 + ... + 1866794.

It is an arithmetic number, because the mean of its divisors is an integer number (341399448).

Almost surely, 2^7852205379 is an apocalyptic number.

7852205379 is a deficient number, since it is larger than the sum of its proper divisors (3072576957).

7852205379 is a wasteful number, since it uses less digits than its factorization.

7852205379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515.

The product of its (nonzero) digits is 1058400, while the sum is 48.

The square root of 7852205379 is about 88612.6705330564. The cubic root of 7852205379 is about 1987.6071488138.

The spelling of 7852205379 in words is "seven billion, eight hundred fifty-two million, two hundred five thousand, three hundred seventy-nine".