4069961 has 8 divisors (see below), whose sum is σ = 4670400. Its totient is φ = 3474288.

The previous prime is 4069937. The next prime is 4069991. The reversal of 4069961 is 1699604.

4069961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4069961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4069991) 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 7 ways as a sum of consecutive naturals, for example, 890 + ... + 2988.

It is an arithmetic number, because the mean of its divisors is an integer number (583800).

Almost surely, 2^4069961 is an apocalyptic number.

It is an amenable number.

4069961 is a deficient number, since it is larger than the sum of its proper divisors (600439).

4069961 is a wasteful number, since it uses less digits than its factorization.

4069961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 4069961 is about 2017.4144343689. The cubic root of 4069961 is about 159.6602295066.

The spelling of 4069961 in words is "four million, sixty-nine thousand, nine hundred sixty-one".