338626053 has 6 divisors (see below), whose sum is σ = 489126534. Its totient is φ = 225750696.

The previous prime is 338626021. The next prime is 338626097. The reversal of 338626053 is 350626833.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 322489764 + 16136289 = 17958^2 + 4017^2 .

It is not a de Polignac number, because 338626053 - 2⁵ = 338626021 is a prime.

It is a super-2 number, since 2×338626053² = 229335207540717618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338625999 and 338626017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338626753) 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 5 ways as a sum of consecutive naturals, for example, 18812550 + ... + 18812567.

It is an arithmetic number, because the mean of its divisors is an integer number (81521089).

Almost surely, 2^338626053 is an apocalyptic number.

It is an amenable number.

338626053 is a deficient number, since it is larger than the sum of its proper divisors (150500481).

338626053 is a wasteful number, since it uses less digits than its factorization.

338626053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37625123 (or 37625120 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 338626053 is about 18401.7948309397. The cubic root of 338626053 is about 697.0117876981.

The spelling of 338626053 in words is "three hundred thirty-eight million, six hundred twenty-six thousand, fifty-three".