734006726 has 4 divisors (see below), whose sum is σ = 1101010092. Its totient is φ = 367003362.

The previous prime is 734006657. The next prime is 734006729. The reversal of 734006726 is 627600437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 627600437 = 43 ⋅14595359.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734006729) 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 as a sum of consecutive naturals, namely, 183501680 + ... + 183501683.

It is an arithmetic number, because the mean of its divisors is an integer number (275252523).

Almost surely, 2^734006726 is an apocalyptic number.

734006726 is a deficient number, since it is larger than the sum of its proper divisors (367003366).

734006726 is a wasteful number, since it uses less digits than its factorization.

734006726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367003365.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 734006726 is about 27092.5584985988. The cubic root of 734006726 is about 902.0556821295.

The spelling of 734006726 in words is "seven hundred thirty-four million, six thousand, seven hundred twenty-six".