1341264198 has 32 divisors (see below), whose sum is σ = 2862034560. Its totient is φ = 417572480.

The previous prime is 1341264191. The next prime is 1341264203. The reversal of 1341264198 is 8914621431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341264191) 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, 36828 + ... + 63551.

It is an arithmetic number, because the mean of its divisors is an integer number (89438580).

Almost surely, 2^1341264198 is an apocalyptic number.

1341264198 is an abundant number, since it is smaller than the sum of its proper divisors (1520770362).

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

1341264198 is a wasteful number, since it uses less digits than its factorization.

1341264198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100532.

The product of its digits is 41472, while the sum is 39.

The square root of 1341264198 is about 36623.2739934594. The cubic root of 1341264198 is about 1102.8203652471.

The spelling of 1341264198 in words is "one billion, three hundred forty-one million, two hundred sixty-four thousand, one hundred ninety-eight".