2029479 has 4 divisors (see below), whose sum is σ = 2705976. Its totient is φ = 1352984.

The previous prime is 2029457. The next prime is 2029483. The reversal of 2029479 is 9749202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2029479 - 2⁷ = 2029351 is a prime.

It is a super-2 number, since 2×2029479² = 8237570022882, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029439) 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, 338244 + ... + 338249.

It is an arithmetic number, because the mean of its divisors is an integer number (676494).

2^2029479 is an apocalyptic number.

2029479 is a deficient number, since it is larger than the sum of its proper divisors (676497).

2029479 is an equidigital number, since it uses as much as digits as its factorization.

2029479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676496.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 2029479 is about 1424.5978379880. The cubic root of 2029479 is about 126.6081085128.

The spelling of 2029479 in words is "two million, twenty-nine thousand, four hundred seventy-nine".