70204669 has 8 divisors (see below), whose sum is σ = 72055872. Its totient is φ = 68360160.

The previous prime is 70204663. The next prime is 70204703. The reversal of 70204669 is 96640207.

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

It is a cyclic number.

It is not a de Polignac number, because 70204669 - 2³ = 70204661 is a prime.

It is a super-2 number, since 2×70204669² = 9857391098799122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70204661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25032 + ... + 27694.

It is an arithmetic number, because the mean of its divisors is an integer number (9006984).

Almost surely, 2^70204669 is an apocalyptic number.

It is an amenable number.

70204669 is a deficient number, since it is larger than the sum of its proper divisors (1851203).

70204669 is a wasteful number, since it uses less digits than its factorization.

70204669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 70204669 is about 8378.8226499909. The cubic root of 70204669 is about 412.5298054986.

The spelling of 70204669 in words is "seventy million, two hundred four thousand, six hundred sixty-nine".