7070399818 has 8 divisors (see below), whose sum is σ = 10670665248. Its totient is φ = 3513511404.

The previous prime is 7070399783. The next prime is 7070399827. The reversal of 7070399818 is 8189930707.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10843846 + ... + 10844497.

It is an arithmetic number, because the mean of its divisors is an integer number (1333833156).

Almost surely, 2^7070399818 is an apocalyptic number.

7070399818 is a deficient number, since it is larger than the sum of its proper divisors (3600265430).

7070399818 is a wasteful number, since it uses less digits than its factorization.

7070399818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21688508.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 7070399818 is about 84085.6695162737. The cubic root of 7070399818 is about 1919.3226612859.

The spelling of 7070399818 in words is "seven billion, seventy million, three hundred ninety-nine thousand, eight hundred eighteen".