70384414 has 4 divisors (see below), whose sum is σ = 105576624. Its totient is φ = 35192206.

The previous prime is 70384399. The next prime is 70384441. The reversal of 70384414 is 41448307.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17596102 + ... + 17596105.

It is an arithmetic number, because the mean of its divisors is an integer number (26394156).

Almost surely, 2^70384414 is an apocalyptic number.

70384414 is a deficient number, since it is larger than the sum of its proper divisors (35192210).

70384414 is a wasteful number, since it uses less digits than its factorization.

70384414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35192209.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 70384414 is about 8389.5419422040. The cubic root of 70384414 is about 412.8815721194.

The spelling of 70384414 in words is "seventy million, three hundred eighty-four thousand, four hundred fourteen".