3085749141 has 8 divisors (see below), whose sum is σ = 4114633440. Its totient is φ = 2057015472.

The previous prime is 3085749127. The next prime is 3085749151. The reversal of 3085749141 is 1419475803.

It is a happy number.

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

It is not a de Polignac number, because 3085749141 - 2⁶ = 3085749077 is a prime.

It is a super-2 number, since 2×3085749141² = 19043695522364475762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3085749093 and 3085749102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085749151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25075 + ... + 82463.

It is an arithmetic number, because the mean of its divisors is an integer number (514329180).

Almost surely, 2^3085749141 is an apocalyptic number.

It is an amenable number.

3085749141 is a deficient number, since it is larger than the sum of its proper divisors (1028884299).

3085749141 is a wasteful number, since it uses less digits than its factorization.

3085749141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75315.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 3085749141 is about 55549.5197188959. The cubic root of 3085749141 is about 1455.8619835376.

The spelling of 3085749141 in words is "three billion, eighty-five million, seven hundred forty-nine thousand, one hundred forty-one".