818070414 has 16 divisors (see below), whose sum is σ = 1869875328. Its totient is φ = 233734392.

The previous prime is 818070401. The next prime is 818070419. The reversal of 818070414 is 414070818.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (818070419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9738892 + ... + 9738975.

It is an arithmetic number, because the mean of its divisors is an integer number (116867208).

Almost surely, 2^818070414 is an apocalyptic number.

818070414 is an abundant number, since it is smaller than the sum of its proper divisors (1051804914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

818070414 is a wasteful number, since it uses less digits than its factorization.

818070414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19477879.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 818070414 is about 28601.9302495478. The cubic root of 818070414 is about 935.2554094587.

The spelling of 818070414 in words is "eight hundred eighteen million, seventy thousand, four hundred fourteen".