3050000345 has 24 divisors (see below), whose sum is σ = 4508001864. Its totient is φ = 1968400896.

The previous prime is 3050000333. The next prime is 3050000347. The reversal of 3050000345 is 5430000503.

It can be written as a sum of positive squares in 4 ways, for example, as 1323431641 + 1726568704 = 36379^2 + 41552^2 .

It is not a de Polignac number, because 3050000345 - 2¹² = 3049996249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3050000347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361982 + ... + 370311.

It is an arithmetic number, because the mean of its divisors is an integer number (187833411).

Almost surely, 2^3050000345 is an apocalyptic number.

3050000345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3050000345 is a deficient number, since it is larger than the sum of its proper divisors (1458001519).

3050000345 is a wasteful number, since it uses less digits than its factorization.

3050000345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732329 (or 732322 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 3050000345 is about 55226.8082094195. The cubic root of 3050000345 is about 1450.2180163661.

Adding to 3050000345 its reverse (5430000503), we get a palindrome (8480000848).

The spelling of 3050000345 in words is "three billion, fifty million, three hundred forty-five", and thus it is an aban number.