339123946 has 8 divisors (see below), whose sum is σ = 581355360. Its totient is φ = 145338828.

The previous prime is 339123943. The next prime is 339123947. The reversal of 339123946 is 649321933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×339123946² = 230010101501221832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 339123899 and 339123908.

It is not an unprimeable number, because it can be changed into a prime (339123943) 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, 12111556 + ... + 12111583.

It is an arithmetic number, because the mean of its divisors is an integer number (72669420).

Almost surely, 2^339123946 is an apocalyptic number.

339123946 is a deficient number, since it is larger than the sum of its proper divisors (242231414).

339123946 is a wasteful number, since it uses less digits than its factorization.

339123946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24223148.

The product of its digits is 104976, while the sum is 40.

The square root of 339123946 is about 18415.3182432452. The cubic root of 339123946 is about 697.3532335092.

The spelling of 339123946 in words is "three hundred thirty-nine million, one hundred twenty-three thousand, nine hundred forty-six".