7119890990 has 8 divisors (see below), whose sum is σ = 12815803800. Its totient is φ = 2847956392.

The previous prime is 7119890963. The next prime is 7119891043. The reversal of 7119890990 is 990989117.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355994540 + ... + 355994559.

It is an arithmetic number, because the mean of its divisors is an integer number (1601975475).

Almost surely, 2^7119890990 is an apocalyptic number.

7119890990 is a deficient number, since it is larger than the sum of its proper divisors (5695912810).

7119890990 is a wasteful number, since it uses less digits than its factorization.

7119890990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711989106.

The product of its (nonzero) digits is 367416, while the sum is 53.

The square root of 7119890990 is about 84379.4464902443. The cubic root of 7119890990 is about 1923.7905251187.

The spelling of 7119890990 in words is "seven billion, one hundred nineteen million, eight hundred ninety thousand, nine hundred ninety".