734872 has 16 divisors (see below), whose sum is σ = 1393560. Its totient is φ = 363264.

The previous prime is 734869. The next prime is 734879. The reversal of 734872 is 278437.

734872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734879) 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, 303 + ... + 1249.

2⁷³⁴⁸⁷² is an apocalyptic number.

It is an amenable number.

734872 is a deficient number, since it is larger than the sum of its proper divisors (658688).

734872 is a wasteful number, since it uses less digits than its factorization.

734872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1046 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 734872 is about 857.2467556077. The cubic root of 734872 is about 90.2410001692.

The spelling of 734872 in words is "seven hundred thirty-four thousand, eight hundred seventy-two".