7018679632 has 40 divisors (see below), whose sum is σ = 14248998720. Its totient is φ = 3342789120.

The previous prime is 7018679627. The next prime is 7018679683. The reversal of 7018679632 is 2369768107.

It is a happy number.

It is a super-3 number, since 3×7018679632³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 49119 + ... + 128257.

It is an arithmetic number, because the mean of its divisors is an integer number (356224968).

Almost surely, 2^7018679632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7018679632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7124499360).

7018679632 is an abundant number, since it is smaller than the sum of its proper divisors (7230319088).

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

7018679632 is a wasteful number, since it uses less digits than its factorization.

7018679632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79411 (or 79405 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 7018679632 is about 83777.5604323735. The cubic root of 7018679632 is about 1914.6312357713.

The spelling of 7018679632 in words is "seven billion, eighteen million, six hundred seventy-nine thousand, six hundred thirty-two".