3061404667 has 4 divisors (see below), whose sum is σ = 3062074360. Its totient is φ = 3060734976.

The previous prime is 3061404649. The next prime is 3061404677. The reversal of 3061404667 is 7664041603.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7664041603 = 89 ⋅86112827.

It is a cyclic number.

It is not a de Polignac number, because 3061404667 - 2⁷ = 3061404539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061404677) 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, 327942 + ... + 337147.

It is an arithmetic number, because the mean of its divisors is an integer number (765518590).

Almost surely, 2^3061404667 is an apocalyptic number.

3061404667 is a deficient number, since it is larger than the sum of its proper divisors (669693).

3061404667 is an equidigital number, since it uses as much as digits as its factorization.

3061404667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669692.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3061404667 is about 55329.9617476824. The cubic root of 3061404667 is about 1452.0232820059.

The spelling of 3061404667 in words is "three billion, sixty-one million, four hundred four thousand, six hundred sixty-seven".