734206836 has 48 divisors (see below), whose sum is σ = 1919413440. Its totient is φ = 216472320.

The previous prime is 734206831. The next prime is 734206849. The reversal of 734206836 is 638602437.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 734206794 and 734206803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734206831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70281 + ... + 80048.

It is an arithmetic number, because the mean of its divisors is an integer number (39987780).

Almost surely, 2^734206836 is an apocalyptic number.

It is an amenable number.

734206836 is an abundant number, since it is smaller than the sum of its proper divisors (1185206604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

734206836 is a wasteful number, since it uses less digits than its factorization.

734206836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150384 (or 150382 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 734206836 is about 27096.2513274438. The cubic root of 734206836 is about 902.1376495714.

The spelling of 734206836 in words is "seven hundred thirty-four million, two hundred six thousand, eight hundred thirty-six".