7834961608 has 16 divisors (see below), whose sum is σ = 14766672780. Its totient is φ = 3897182208.

The previous prime is 7834961599. The next prime is 7834961609. The reversal of 7834961608 is 8061694387.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6534782244 + 1300179364 = 80838^2 + 36058^2 .

It is a super-2 number, since 2×7834961608² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7834961609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535685 + ... + 2538772.

Almost surely, 2^7834961608 is an apocalyptic number.

It is an amenable number.

7834961608 is a deficient number, since it is larger than the sum of its proper divisors (6931711172).

7834961608 is a wasteful number, since it uses less digits than its factorization.

7834961608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074656 (or 5074652 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 7834961608 is about 88515.3184934676. The cubic root of 7834961608 is about 1986.1511263572.

The spelling of 7834961608 in words is "seven billion, eight hundred thirty-four million, nine hundred sixty-one thousand, six hundred eight".