734049 has 16 divisors (see below), whose sum is σ = 1123840. Its totient is φ = 473040.

The previous prime is 734047. The next prime is 734057. The reversal of 734049 is 940437.

734049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 734049 - 2¹ = 734047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

734049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (734047) 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, 399 + ... + 1275.

It is an arithmetic number, because the mean of its divisors is an integer number (70240).

2⁷³⁴⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

734049 is a deficient number, since it is larger than the sum of its proper divisors (389791).

734049 is a wasteful number, since it uses less digits than its factorization.

734049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 734049 is about 856.7665959875. The cubic root of 734049 is about 90.2072999305.

Subtracting from 734049 its product of nonzero digits (3024), we obtain a square (731025 = 855²).

The spelling of 734049 in words is "seven hundred thirty-four thousand, forty-nine".