1346402346 has 32 divisors (see below), whose sum is σ = 2854631808. Its totient is φ = 421893120.

The previous prime is 1346402341. The next prime is 1346402423. The reversal of 1346402346 is 6432046431.

It is not an unprimeable number, because it can be changed into a prime (1346402341) 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, 82371 + ... + 97353.

It is an arithmetic number, because the mean of its divisors is an integer number (89207244).

Almost surely, 2^1346402346 is an apocalyptic number.

1346402346 is an abundant number, since it is smaller than the sum of its proper divisors (1508229462).

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

1346402346 is a wasteful number, since it uses less digits than its factorization.

1346402346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15886.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 1346402346 is about 36693.3556110640. The cubic root of 1346402346 is about 1104.2268079877.

Adding to 1346402346 its reverse (6432046431), we get a palindrome (7778448777).

The spelling of 1346402346 in words is "one billion, three hundred forty-six million, four hundred two thousand, three hundred forty-six".