341221652 has 12 divisors (see below), whose sum is σ = 623100576. Its totient is φ = 163192920.

The previous prime is 341221651. The next prime is 341221663. The reversal of 341221652 is 256122143.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341221651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1854374 + ... + 1854557.

It is an arithmetic number, because the mean of its divisors is an integer number (51925048).

Almost surely, 2^341221652 is an apocalyptic number.

It is an amenable number.

341221652 is a deficient number, since it is larger than the sum of its proper divisors (281878924).

341221652 is a wasteful number, since it uses less digits than its factorization.

341221652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708958 (or 3708956 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 341221652 is about 18472.1859020528. The cubic root of 341221652 is about 698.7881426691.

Adding to 341221652 its reverse (256122143), we get a palindrome (597343795).

The spelling of 341221652 in words is "three hundred forty-one million, two hundred twenty-one thousand, six hundred fifty-two".