3345342540 has 48 divisors (see below), whose sum is σ = 9859960320. Its totient is φ = 845138880.

The previous prime is 3345342439. The next prime is 3345342551. The reversal of 3345342540 is 452435433.

It is a happy number.

It is a super-2 number, since 2×3345342540² = 22382633419867303200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466116 + ... + 1468395.

It is an arithmetic number, because the mean of its divisors is an integer number (205415840).

Almost surely, 2^3345342540 is an apocalyptic number.

3345342540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3345342540 is an abundant number, since it is smaller than the sum of its proper divisors (6514617780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3345342540 is a wasteful number, since it uses less digits than its factorization.

3345342540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934542 (or 2934540 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

The square root of 3345342540 is about 57838.9361935366. The cubic root of 3345342540 is about 1495.5933693031.

Adding to 3345342540 its reverse (452435433), we get a palindrome (3797777973).

The spelling of 3345342540 in words is "three billion, three hundred forty-five million, three hundred forty-two thousand, five hundred forty".