1000479629 has 2 divisors, whose sum is σ = 1000479630. Its totient is φ = 1000479628.

The previous prime is 1000479559. The next prime is 1000479661. The reversal of 1000479629 is 9269740001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 989102500 + 11377129 = 31450^2 + 3373^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000479629 - 2⁸ = 1000479373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000479592 and 1000479601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000479229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500239814 + 500239815.

It is an arithmetic number, because the mean of its divisors is an integer number (500239815).

Almost surely, 2^1000479629 is an apocalyptic number.

It is an amenable number.

1000479629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000479629 is an equidigital number, since it uses as much as digits as its factorization.

1000479629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1000479629 is about 31630.3592929325. The cubic root of 1000479629 is about 1000.1598507797.

The spelling of 1000479629 in words is "one billion, four hundred seventy-nine thousand, six hundred twenty-nine".