4069795481 has 4 divisors (see below), whose sum is σ = 4070176692. Its totient is φ = 4069414272.

The previous prime is 4069795469. The next prime is 4069795489. The reversal of 4069795481 is 1845979604.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 411481225 + 3658314256 = 20285^2 + 60484^2 .

It is a cyclic number.

It is not a de Polignac number, because 4069795481 - 2¹⁴ = 4069779097 is a prime.

It is a super-2 number, since 2×4069795481² = 33126470514336042722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4069795489) 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, 174116 + ... + 196101.

It is an arithmetic number, because the mean of its divisors is an integer number (1017544173).

Almost surely, 2^4069795481 is an apocalyptic number.

It is an amenable number.

4069795481 is a deficient number, since it is larger than the sum of its proper divisors (381211).

4069795481 is a wasteful number, since it uses less digits than its factorization.

4069795481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381210.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 4069795481 is about 63794.9487106934. The cubic root of 4069795481 is about 1596.5806509935.

The spelling of 4069795481 in words is "four billion, sixty-nine million, seven hundred ninety-five thousand, four hundred eighty-one".