4293626668 has 48 divisors (see below), whose sum is σ = 8046904320. Its totient is φ = 2000630016.

The previous prime is 4293626663. The next prime is 4293626671. The reversal of 4293626668 is 8666263924.

It is not an unprimeable number, because it can be changed into a prime (4293626663) 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, 541146 + ... + 549022.

It is an arithmetic number, because the mean of its divisors is an integer number (167643840).

Almost surely, 2^4293626668 is an apocalyptic number.

It is an amenable number.

4293626668 is a deficient number, since it is larger than the sum of its proper divisors (3753277652).

4293626668 is a wasteful number, since it uses less digits than its factorization.

4293626668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8074 (or 8072 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 52.

The square root of 4293626668 is about 65525.7710217896. The cubic root of 4293626668 is about 1625.3295322863.

The spelling of 4293626668 in words is "four billion, two hundred ninety-three million, six hundred twenty-six thousand, six hundred sixty-eight".