4263457706 has 8 divisors (see below), whose sum is σ = 6405972804. Its totient is φ = 2128133440.

The previous prime is 4263457703. The next prime is 4263457711. The reversal of 4263457706 is 6077543624.

It can be written as a sum of positive squares in 2 ways, for example, as 4132561225 + 130896481 = 64285^2 + 11441^2 .

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

It is a super-2 number, since 2×4263457706² = 36354143221701564872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4263457703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796225 + ... + 1798596.

Almost surely, 2^4263457706 is an apocalyptic number.

4263457706 is a deficient number, since it is larger than the sum of its proper divisors (2142515098).

4263457706 is a wasteful number, since it uses less digits than its factorization.

4263457706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595416.

The product of its (nonzero) digits is 846720, while the sum is 44.

The square root of 4263457706 is about 65295.1583656859. The cubic root of 4263457706 is about 1621.5138146099.

The spelling of 4263457706 in words is "four billion, two hundred sixty-three million, four hundred fifty-seven thousand, seven hundred six".