7018696990 has 32 divisors (see below), whose sum is σ = 12704752800. Its totient is φ = 2791711104.

The previous prime is 7018696963. The next prime is 7018696999. The reversal of 7018696990 is 996968107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7018696999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2752236 + ... + 2754784.

It is an arithmetic number, because the mean of its divisors is an integer number (397023525).

Almost surely, 2^7018696990 is an apocalyptic number.

7018696990 is a deficient number, since it is larger than the sum of its proper divisors (5686055810).

7018696990 is a wasteful number, since it uses less digits than its factorization.

7018696990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3996.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 7018696990 is about 83777.6640280690. The cubic root of 7018696990 is about 1914.6328141376.

The spelling of 7018696990 in words is "seven billion, eighteen million, six hundred ninety-six thousand, nine hundred ninety".