338935797 has 12 divisors (see below), whose sum is σ = 510860064. Its totient is φ = 216132840.

The previous prime is 338935777. The next prime is 338935811. The reversal of 338935797 is 797539833.

It is a happy number.

It is not a de Polignac number, because 338935797 - 2¹² = 338931701 is a prime.

It is a super-2 number, since 2×338935797² = 229754948976050418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338935777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 818479 + ... + 818892.

It is an arithmetic number, because the mean of its divisors is an integer number (42571672).

Almost surely, 2^338935797 is an apocalyptic number.

It is an amenable number.

338935797 is a deficient number, since it is larger than the sum of its proper divisors (171924267).

338935797 is a wasteful number, since it uses less digits than its factorization.

338935797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637400 (or 1637397 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 338935797 is about 18410.2090428110. The cubic root of 338935797 is about 697.2242437133.

The spelling of 338935797 in words is "three hundred thirty-eight million, nine hundred thirty-five thousand, seven hundred ninety-seven".