84632029 has 4 divisors (see below), whose sum is σ = 85651776. Its totient is φ = 83612284.

The previous prime is 84632017. The next prime is 84632033. The reversal of 84632029 is 92023648.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 84632029 - 2⁵ = 84631997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84631985 and 84632003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84632089) 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, 509749 + ... + 509914.

It is an arithmetic number, because the mean of its divisors is an integer number (21412944).

Almost surely, 2^84632029 is an apocalyptic number.

It is an amenable number.

84632029 is a deficient number, since it is larger than the sum of its proper divisors (1019747).

84632029 is a wasteful number, since it uses less digits than its factorization.

84632029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019746.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 84632029 is about 9199.5667832784. The cubic root of 84632029 is about 439.0475765810.

The spelling of 84632029 in words is "eighty-four million, six hundred thirty-two thousand, twenty-nine".