70804029 has 8 divisors (see below), whose sum is σ = 94528480. Its totient is φ = 47141136.

The previous prime is 70804021. The next prime is 70804033. The reversal of 70804029 is 92040807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70804029 - 2³ = 70804021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70803987 and 70804005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70804021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12634 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (11816060).

Almost surely, 2^70804029 is an apocalyptic number.

It is an amenable number.

70804029 is a deficient number, since it is larger than the sum of its proper divisors (23724451).

70804029 is a wasteful number, since it uses less digits than its factorization.

70804029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30779.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 70804029 is about 8414.5129983856. The cubic root of 70804029 is about 413.7004472682.

The spelling of 70804029 in words is "seventy million, eight hundred four thousand, twenty-nine".