2079629 has 2 divisors, whose sum is σ = 2079630. Its totient is φ = 2079628.

The previous prime is 2079617. The next prime is 2079631. The reversal of 2079629 is 9269702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1630729 + 448900 = 1277^2 + 670^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079629 - 2²⁰ = 1031053 is a prime.

Together with 2079631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2079229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039814 + 1039815.

It is an arithmetic number, because the mean of its divisors is an integer number (1039815).

2^2079629 is an apocalyptic number.

It is an amenable number.

2079629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079629 is an equidigital number, since it uses as much as digits as its factorization.

2079629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 2079629 is about 1442.0918833417. The cubic root of 2079629 is about 127.6424960737.

The spelling of 2079629 in words is "two million, seventy-nine thousand, six hundred twenty-nine".