1346030340 has 24 divisors (see below), whose sum is σ = 3768885120. Its totient is φ = 358941408.

The previous prime is 1346030327. The next prime is 1346030341. The reversal of 1346030340 is 430306431.

It is a self number, because there is not a number n which added to its sum of digits gives 1346030340.

It is not an unprimeable number, because it can be changed into a prime (1346030341) 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, 11216860 + ... + 11216979.

It is an arithmetic number, because the mean of its divisors is an integer number (157036880).

Almost surely, 2^1346030340 is an apocalyptic number.

1346030340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346030340 is an abundant number, since it is smaller than the sum of its proper divisors (2422854780).

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

1346030340 is a wasteful number, since it uses less digits than its factorization.

1346030340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22433851 (or 22433849 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1346030340 is about 36688.2861414921. The cubic root of 1346030340 is about 1104.1251006891.

Adding to 1346030340 its reverse (430306431), we get a palindrome (1776336771).

The spelling of 1346030340 in words is "one billion, three hundred forty-six million, thirty thousand, three hundred forty".