734074678 has 4 divisors (see below), whose sum is σ = 1101112020. Its totient is φ = 367037338.

The previous prime is 734074669. The next prime is 734074721. The reversal of 734074678 is 876470437.

734074678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183518668 + ... + 183518671.

It is an arithmetic number, because the mean of its divisors is an integer number (275278005).

Almost surely, 2^734074678 is an apocalyptic number.

734074678 is a deficient number, since it is larger than the sum of its proper divisors (367037342).

734074678 is a wasteful number, since it uses less digits than its factorization.

734074678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367037341.

The product of its (nonzero) digits is 790272, while the sum is 46.

The square root of 734074678 is about 27093.8125408736. The cubic root of 734074678 is about 902.0835177492.

The spelling of 734074678 in words is "seven hundred thirty-four million, seventy-four thousand, six hundred seventy-eight".