339047856 has 300 divisors, whose sum is σ = 1205871480. Its totient is φ = 91445760.

The previous prime is 339047851. The next prime is 339047873. The reversal of 339047856 is 658740933.

It is a super-2 number, since 2×339047856² = 229906897316393472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (339047851) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1206436 + ... + 1206716.

Almost surely, 2^339047856 is an apocalyptic number.

339047856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339047856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602935740).

339047856 is an abundant number, since it is smaller than the sum of its proper divisors (866823624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

339047856 is a wasteful number, since it uses less digits than its factorization.

339047856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 339047856 is about 18413.2521842286. The cubic root of 339047856 is about 697.3010740386.

The spelling of 339047856 in words is "three hundred thirty-nine million, forty-seven thousand, eight hundred fifty-six".