7835093813 has 8 divisors (see below), whose sum is σ = 7880412696. Its totient is φ = 7789824000.

The previous prime is 7835093797. The next prime is 7835093881. The reversal of 7835093813 is 3183905387.

It can be written as a sum of positive squares in 4 ways, for example, as 328950769 + 7506143044 = 18137^2 + 86638^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7835093813 - 2⁴ = 7835093797 is a prime.

It is a super-2 number, since 2×7835093813² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7835096813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336323 + ... + 358863.

It is an arithmetic number, because the mean of its divisors is an integer number (985051587).

Almost surely, 2^7835093813 is an apocalyptic number.

It is an amenable number.

7835093813 is a deficient number, since it is larger than the sum of its proper divisors (45318883).

7835093813 is a wasteful number, since it uses less digits than its factorization.

7835093813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24535.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 7835093813 is about 88516.0652819588. The cubic root of 7835093813 is about 1986.1622975514.

The spelling of 7835093813 in words is "seven billion, eight hundred thirty-five million, ninety-three thousand, eight hundred thirteen".