338740092 has 36 divisors (see below), whose sum is σ = 874482336. Its totient is φ = 110510400.

The previous prime is 338740091. The next prime is 338740093. The reversal of 338740092 is 290047833.

It is an interprime number because it is at equal distance from previous prime (338740091) and next prime (338740093).

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×338740092² = 229489699856336928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338740091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98409 + ... + 101792.

It is an arithmetic number, because the mean of its divisors is an integer number (24291176).

Almost surely, 2^338740092 is an apocalyptic number.

It is an amenable number.

338740092 is an abundant number, since it is smaller than the sum of its proper divisors (535742244).

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

338740092 is a wasteful number, since it uses less digits than its factorization.

338740092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200258 (or 200253 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 338740092 is about 18404.8931537241. The cubic root of 338740092 is about 697.0900230704.

The spelling of 338740092 in words is "three hundred thirty-eight million, seven hundred forty thousand, ninety-two".