734818406081 has 8 divisors (see below), whose sum is σ = 758707678464. Its totient is φ = 710940724560.

The previous prime is 734818406051. The next prime is 734818406123. The reversal of 734818406081 is 180604818437.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 734818406081 - 2¹⁸ = 734818143937 is a prime.

It is a super-2 number, since 2×734818406081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734818406011) by changing a digit.

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, 2768771 + ... + 3022536.

It is an arithmetic number, because the mean of its divisors is an integer number (94838459808).

Almost surely, 2^734818406081 is an apocalyptic number.

It is an amenable number.

734818406081 is a deficient number, since it is larger than the sum of its proper divisors (23889272383).

734818406081 is a wasteful number, since it uses less digits than its factorization.

734818406081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795431.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 734818406081 in words is "seven hundred thirty-four billion, eight hundred eighteen million, four hundred six thousand, eighty-one".