338983870 has 16 divisors (see below), whose sum is σ = 611066448. Its totient is φ = 135394560.

The previous prime is 338983831. The next prime is 338983877. The reversal of 338983870 is 78389833.

It is a super-2 number, since 2×338983870² = 229820128240353800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338983877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17619 + ... + 31438.

It is an arithmetic number, because the mean of its divisors is an integer number (38191653).

Almost surely, 2^338983870 is an apocalyptic number.

338983870 is a deficient number, since it is larger than the sum of its proper divisors (272082578).

338983870 is a wasteful number, since it uses less digits than its factorization.

338983870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49755.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 338983870 is about 18411.5146036387. The cubic root of 338983870 is about 697.2572057834.

The spelling of 338983870 in words is "three hundred thirty-eight million, nine hundred eighty-three thousand, eight hundred seventy".