339991085 has 8 divisors (see below), whose sum is σ = 466273536. Its totient is φ = 233136720.

The previous prime is 339991061. The next prime is 339991103. The reversal of 339991085 is 580199933.

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

It is not a de Polignac number, because 339991085 - 2⁶ = 339991021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4856981 + ... + 4857050.

It is an arithmetic number, because the mean of its divisors is an integer number (58284192).

Almost surely, 2^339991085 is an apocalyptic number.

339991085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

339991085 is a deficient number, since it is larger than the sum of its proper divisors (126282451).

339991085 is an equidigital number, since it uses as much as digits as its factorization.

339991085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714043.

The product of its (nonzero) digits is 262440, while the sum is 47.

The square root of 339991085 is about 18438.8471711222. The cubic root of 339991085 is about 697.9471043897.

The spelling of 339991085 in words is "three hundred thirty-nine million, nine hundred ninety-one thousand, eighty-five".