70073799 has 4 divisors (see below), whose sum is σ = 93431736. Its totient is φ = 46715864.

The previous prime is 70073777. The next prime is 70073821. The reversal of 70073799 is 99737007.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (70073777) and next prime (70073821).

It is a cyclic number.

It is not a de Polignac number, because 70073799 - 2⁸ = 70073543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70073799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70073749) 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, 11678964 + ... + 11678969.

It is an arithmetic number, because the mean of its divisors is an integer number (23357934).

Almost surely, 2^70073799 is an apocalyptic number.

70073799 is a deficient number, since it is larger than the sum of its proper divisors (23357937).

70073799 is a wasteful number, since it uses less digits than its factorization.

70073799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23357936.

The product of its (nonzero) digits is 83349, while the sum is 42.

The square root of 70073799 is about 8371.0094373379. The cubic root of 70073799 is about 412.2733108913.

The spelling of 70073799 in words is "seventy million, seventy-three thousand, seven hundred ninety-nine".