3345140530 has 16 divisors (see below), whose sum is σ = 6027433560. Its totient is φ = 1336682752.

The previous prime is 3345140497. The next prime is 3345140531. The reversal of 3345140530 is 350415433.

3345140530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3306365001 + 38775529 = 57501^2 + 6227^2 .

It is a super-2 number, since 2×3345140530² = 22379930330897361800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3345140531) 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, 161425 + ... + 180964.

Almost surely, 2^3345140530 is an apocalyptic number.

3345140530 is a deficient number, since it is larger than the sum of its proper divisors (2682293030).

3345140530 is a wasteful number, since it uses less digits than its factorization.

3345140530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343373.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3345140530 is about 57837.1898522050. The cubic root of 3345140530 is about 1495.5632646732.

Adding to 3345140530 its reverse (350415433), we get a palindrome (3695555963).

The spelling of 3345140530 in words is "three billion, three hundred forty-five million, one hundred forty thousand, five hundred thirty".