338949195 has 64 divisors (see below), whose sum is σ = 616218624. Its totient is φ = 157916160.

The previous prime is 338949161. The next prime is 338949197. The reversal of 338949195 is 591949833.

It is a happy number.

It is not a de Polignac number, because 338949195 - 2¹⁹ = 338424907 is a prime.

It is a super-2 number, since 2×338949195² = 229773113582296050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338949197) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 283519 + ... + 284711.

It is an arithmetic number, because the mean of its divisors is an integer number (9628416).

Almost surely, 2^338949195 is an apocalyptic number.

338949195 is a deficient number, since it is larger than the sum of its proper divisors (277269429).

338949195 is a wasteful number, since it uses less digits than its factorization.

338949195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its digits is 1049760, while the sum is 51.

The square root of 338949195 is about 18410.5729134104. The cubic root of 338949195 is about 697.2334305931.

The spelling of 338949195 in words is "three hundred thirty-eight million, nine hundred forty-nine thousand, one hundred ninety-five".