3146090735849 has 4 divisors (see below), whose sum is σ = 3193047314064. Its totient is φ = 3099134157636.

The previous prime is 3146090735783. The next prime is 3146090735899. The reversal of 3146090735849 is 9485370906413.

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 3146090735849 - 2¹⁶ = 3146090670313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3146090735899) 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, 23478289007 + ... + 23478289140.

It is an arithmetic number, because the mean of its divisors is an integer number (798261828516).

Almost surely, 2^{3146090735849} is an apocalyptic number.

It is an amenable number.

3146090735849 is a deficient number, since it is larger than the sum of its proper divisors (46956578215).

3146090735849 is an equidigital number, since it uses as much as digits as its factorization.

3146090735849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46956578214.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 3146090735849 in words is "three trillion, one hundred forty-six billion, ninety million, seven hundred thirty-five thousand, eight hundred forty-nine".