338828061 has 32 divisors (see below), whose sum is σ = 531965952. Its totient is φ = 189120960.

The previous prime is 338828057. The next prime is 338828101. The reversal of 338828061 is 160828833.

It is not a de Polignac number, because 338828061 - 2² = 338828057 is a prime.

It is a super-2 number, since 2×338828061² = 229608909842039442, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338828011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318216 + ... + 319278.

It is an arithmetic number, because the mean of its divisors is an integer number (16623936).

Almost surely, 2^338828061 is an apocalyptic number.

It is an amenable number.

338828061 is a deficient number, since it is larger than the sum of its proper divisors (193137891).

338828061 is a wasteful number, since it uses less digits than its factorization.

338828061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 338828061 is about 18407.2828250125. The cubic root of 338828061 is about 697.1503613712.

The spelling of 338828061 in words is "three hundred thirty-eight million, eight hundred twenty-eight thousand, sixty-one".