338066773 has 4 divisors (see below), whose sum is σ = 368800128. Its totient is φ = 307333420.

The previous prime is 338066741. The next prime is 338066843. The reversal of 338066773 is 377660833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 377660833 = 11 ⋅34332803.

It is a cyclic number.

It is not a de Polignac number, because 338066773 - 2⁵ = 338066741 is a prime.

It is a super-2 number, since 2×338066773² = 228578286013267058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338060773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15366661 + ... + 15366682.

It is an arithmetic number, because the mean of its divisors is an integer number (92200032).

Almost surely, 2^338066773 is an apocalyptic number.

It is an amenable number.

338066773 is a deficient number, since it is larger than the sum of its proper divisors (30733355).

338066773 is a wasteful number, since it uses less digits than its factorization.

338066773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30733354.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 338066773 is about 18386.5922073668. The cubic root of 338066773 is about 696.6278444468.

The spelling of 338066773 in words is "three hundred thirty-eight million, sixty-six thousand, seven hundred seventy-three".