3345134340 has 48 divisors (see below), whose sum is σ = 9689359680. Its totient is φ = 861275520.

The previous prime is 3345134323. The next prime is 3345134347. The reversal of 3345134340 is 434315433.

It is a super-2 number, since 2×3345134340² = 22379847505294471200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3345134298 and 3345134307.

It is not an unprimeable number, because it can be changed into a prime (3345134347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 959506 + ... + 962985.

It is an arithmetic number, because the mean of its divisors is an integer number (201861660).

Almost surely, 2^3345134340 is an apocalyptic number.

3345134340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3345134340 is an abundant number, since it is smaller than the sum of its proper divisors (6344225340).

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

3345134340 is a wasteful number, since it uses less digits than its factorization.

3345134340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922532 (or 1922530 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3345134340 is about 57837.1363398984. The cubic root of 3345134340 is about 1495.5623421865.

Adding to 3345134340 its reverse (434315433), we get a palindrome (3779449773).

The spelling of 3345134340 in words is "three billion, three hundred forty-five million, one hundred thirty-four thousand, three hundred forty".