338402097392 has 40 divisors (see below), whose sum is σ = 657965707440. Its totient is φ = 168605015040.

The previous prime is 338402097377. The next prime is 338402097403. The reversal of 338402097392 is 293790204833.

It is a happy number.

It is a super-3 number, since 3×338402097392³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 338402097392.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11260178 + ... + 11290190.

It is an arithmetic number, because the mean of its divisors is an integer number (16449142686).

Almost surely, 2^338402097392 is an apocalyptic number.

It is an amenable number.

338402097392 is a deficient number, since it is larger than the sum of its proper divisors (319563610048).

338402097392 is a wasteful number, since it uses less digits than its factorization.

338402097392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32481 (or 32475 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 50.

The spelling of 338402097392 in words is "three hundred thirty-eight billion, four hundred two million, ninety-seven thousand, three hundred ninety-two".