338633622 has 28 divisors (see below), whose sum is σ = 761580540. Its totient is φ = 112877388.

The previous prime is 338633621. The next prime is 338633681. The reversal of 338633622 is 226336833.

It is a super-2 number, since 2×338633622² = 229345459897677768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338633621) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 114672 + ... + 117587.

It is an arithmetic number, because the mean of its divisors is an integer number (27199305).

Almost surely, 2^338633622 is an apocalyptic number.

338633622 is an abundant number, since it is smaller than the sum of its proper divisors (422946918).

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

338633622 is an equidigital number, since it uses as much as digits as its factorization.

338633622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232279 (or 232264 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 338633622 is about 18402.0004890773. Note that the first 3 decimals coincide. The cubic root of 338633622 is about 697.0169808828.

The spelling of 338633622 in words is "three hundred thirty-eight million, six hundred thirty-three thousand, six hundred twenty-two".