4030771266 has 24 divisors (see below), whose sum is σ = 8734531260. Its totient is φ = 1343406816.

The previous prime is 4030771253. The next prime is 4030771267. The reversal of 4030771266 is 6621770304.

It can be written as a sum of positive squares in 2 ways, for example, as 3637899225 + 392872041 = 60315^2 + 19821^2 .

It is a super-2 number, since 2×4030771266² = 32494233997622485512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4030771266.

It is not an unprimeable number, because it can be changed into a prime (4030771267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208716 + ... + 227208.

Almost surely, 2^4030771266 is an apocalyptic number.

4030771266 is an abundant number, since it is smaller than the sum of its proper divisors (4703759994).

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

4030771266 is a wasteful number, since it uses less digits than its factorization.

4030771266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30610 (or 30607 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 4030771266 is about 63488.3553574984. The cubic root of 4030771266 is about 1591.4611867426.

The spelling of 4030771266 in words is "four billion, thirty million, seven hundred seventy-one thousand, two hundred sixty-six".