338047694 has 4 divisors (see below), whose sum is σ = 507071544. Its totient is φ = 169023846.

The previous prime is 338047681. The next prime is 338047729. The reversal of 338047694 is 496740833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×338047694² = 228552486837435272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 84511922 + ... + 84511925.

It is an arithmetic number, because the mean of its divisors is an integer number (126767886).

Almost surely, 2^338047694 is an apocalyptic number.

338047694 is a deficient number, since it is larger than the sum of its proper divisors (169023850).

338047694 is a wasteful number, since it uses less digits than its factorization.

338047694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169023849.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 338047694 is about 18386.0733708968. The cubic root of 338047694 is about 696.6147393309.

The spelling of 338047694 in words is "three hundred thirty-eight million, forty-seven thousand, six hundred ninety-four".