734861023 has 16 divisors (see below), whose sum is σ = 842244480. Its totient is φ = 635152896.

The previous prime is 734861011. The next prime is 734861041. The reversal of 734861023 is 320168437.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 734861023 - 2¹³ = 734852831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 734861023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734861003) 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 15 ways as a sum of consecutive naturals, for example, 35098 + ... + 51976.

It is an arithmetic number, because the mean of its divisors is an integer number (52640280).

Almost surely, 2^734861023 is an apocalyptic number.

734861023 is a deficient number, since it is larger than the sum of its proper divisors (107383457).

734861023 is a wasteful number, since it uses less digits than its factorization.

734861023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17106.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 734861023 is about 27108.3201803432. The cubic root of 734861023 is about 902.4055084810.

The spelling of 734861023 in words is "seven hundred thirty-four million, eight hundred sixty-one thousand, twenty-three".