734979 has 16 divisors (see below), whose sum is σ = 1157120. Its totient is φ = 406080.

The previous prime is 734971. The next prime is 735001. The reversal of 734979 is 979437.

734979 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 734979 - 2³ = 734971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (734971) 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, 87 + ... + 1215.

It is an arithmetic number, because the mean of its divisors is an integer number (72320).

734979 is a Friedman number, since it can be written as 7*((9+9)^4+7*3), using all its digits and the basic arithmetic operations.

2⁷³⁴⁹⁷⁹ is an apocalyptic number.

734979 is a deficient number, since it is larger than the sum of its proper divisors (422141).

734979 is a wasteful number, since it uses less digits than its factorization.

734979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170.

The product of its digits is 47628, while the sum is 39.

The square root of 734979 is about 857.3091624379. The cubic root of 734979 is about 90.2453797611.

The spelling of 734979 in words is "seven hundred thirty-four thousand, nine hundred seventy-nine".