734148222838 has 16 divisors (see below), whose sum is σ = 1125086696640. Its totient is φ = 359125353216.

The previous prime is 734148222779. The next prime is 734148222839. The reversal of 734148222838 is 838222841437.

It is a super-3 number, since 3×734148222838³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734148222839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262253 + ... + 1749736.

It is an arithmetic number, because the mean of its divisors is an integer number (70317918540).

Almost surely, 2^734148222838 is an apocalyptic number.

734148222838 is a deficient number, since it is larger than the sum of its proper divisors (390938473802).

734148222838 is a wasteful number, since it uses less digits than its factorization.

734148222838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014631.

The product of its digits is 4128768, while the sum is 52.

The spelling of 734148222838 in words is "seven hundred thirty-four billion, one hundred forty-eight million, two hundred twenty-two thousand, eight hundred thirty-eight".