3440006161 has 4 divisors (see below), whose sum is σ = 3488457024. Its totient is φ = 3391555300.

The previous prime is 3440006081. The next prime is 3440006173. The reversal of 3440006161 is 1616000443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3440006161 - 2¹³ = 3439997969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440006461) 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, 24225325 + ... + 24225466.

It is an arithmetic number, because the mean of its divisors is an integer number (872114256).

Almost surely, 2^3440006161 is an apocalyptic number.

It is an amenable number.

3440006161 is a deficient number, since it is larger than the sum of its proper divisors (48450863).

3440006161 is an equidigital number, since it uses as much as digits as its factorization.

3440006161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48450862.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3440006161 is about 58651.5657165263. The cubic root of 3440006161 is about 1509.5693640635.

The spelling of 3440006161 in words is "three billion, four hundred forty million, six thousand, one hundred sixty-one".