7885349862 has 16 divisors (see below), whose sum is σ = 16983830640. Its totient is φ = 2426261472.

The previous prime is 7885349851. The next prime is 7885349867. The reversal of 7885349862 is 2689435887.

It is a super-2 number, since 2×7885349862² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7885349796 and 7885349805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7885349867) 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, 50547037 + ... + 50547192.

It is an arithmetic number, because the mean of its divisors is an integer number (1061489415).

Almost surely, 2^7885349862 is an apocalyptic number.

7885349862 is an abundant number, since it is smaller than the sum of its proper divisors (9098480778).

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

7885349862 is a wasteful number, since it uses less digits than its factorization.

7885349862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101094247.

The product of its digits is 23224320, while the sum is 60.

The square root of 7885349862 is about 88799.4924647658. The cubic root of 7885349862 is about 1990.3998137779.

The spelling of 7885349862 in words is "seven billion, eight hundred eighty-five million, three hundred forty-nine thousand, eight hundred sixty-two".