734867352997 has 4 divisors (see below), whose sum is σ = 735529993740. Its totient is φ = 734204712256.

The previous prime is 734867352983. The next prime is 734867353061. The reversal of 734867352997 is 799253768437.

734867352997 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 can be written as a sum of positive squares in 2 ways, for example, as 182043875556 + 552823477441 = 426666^2 + 743521^2 .

It is a cyclic number.

It is not a de Polignac number, because 734867352997 - 2³⁵ = 700507614629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734867352977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331318708 + ... + 331320925.

It is an arithmetic number, because the mean of its divisors is an integer number (183882498435).

Almost surely, 2^734867352997 is an apocalyptic number.

It is an amenable number.

734867352997 is a deficient number, since it is larger than the sum of its proper divisors (662640743).

734867352997 is a wasteful number, since it uses less digits than its factorization.

734867352997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662640742.

The product of its digits is 480090240, while the sum is 70.

The spelling of 734867352997 in words is "seven hundred thirty-four billion, eight hundred sixty-seven million, three hundred fifty-two thousand, nine hundred ninety-seven".