339149847 has 16 divisors (see below), whose sum is σ = 479213280. Its totient is φ = 212616192.

The previous prime is 339149831. The next prime is 339149849. The reversal of 339149847 is 748941933.

It is a happy number.

It is not a de Polignac number, because 339149847 - 2⁴ = 339149831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339149796 and 339149805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339149849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79993 + ... + 84125.

It is an arithmetic number, because the mean of its divisors is an integer number (29950830).

Almost surely, 2^339149847 is an apocalyptic number.

339149847 is a deficient number, since it is larger than the sum of its proper divisors (140063433).

339149847 is a wasteful number, since it uses less digits than its factorization.

339149847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762.

The product of its digits is 653184, while the sum is 48.

The square root of 339149847 is about 18416.0214758780. The cubic root of 339149847 is about 697.3709867884.

The spelling of 339149847 in words is "three hundred thirty-nine million, one hundred forty-nine thousand, eight hundred forty-seven".