802825029 has 6 divisors (see below), whose sum is σ = 1159636166. Its totient is φ = 535216680.

The previous prime is 802825027. The next prime is 802825043. The reversal of 802825029 is 920528208.

It can be written as a sum of positive squares in only one way, i.e., 753502500 + 49322529 = 27450^2 + 7023^2 .

It is not a de Polignac number, because 802825029 - 2¹ = 802825027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 802824984 and 802825002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802825027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44601382 + ... + 44601399.

Almost surely, 2^802825029 is an apocalyptic number.

It is an amenable number.

802825029 is a deficient number, since it is larger than the sum of its proper divisors (356811137).

802825029 is a wasteful number, since it uses less digits than its factorization.

802825029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89202787 (or 89202784 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 802825029 is about 28334.1671661618. The cubic root of 802825029 is about 929.4092015944.

The spelling of 802825029 in words is "eight hundred two million, eight hundred twenty-five thousand, twenty-nine".