8190076990 has 8 divisors (see below), whose sum is σ = 14742138600. Its totient is φ = 3276030792.

The previous prime is 8190076981. The next prime is 8190076991. The reversal of 8190076990 is 996700918.

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

It is a super-2 number, since 2×8190076990² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8190076991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409503840 + ... + 409503859.

It is an arithmetic number, because the mean of its divisors is an integer number (1842767325).

Almost surely, 2^8190076990 is an apocalyptic number.

8190076990 is a deficient number, since it is larger than the sum of its proper divisors (6552061610).

8190076990 is a wasteful number, since it uses less digits than its factorization.

8190076990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819007706.

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 8190076990 is about 90499.0441385985. The cubic root of 8190076990 is about 2015.7159304578.

The spelling of 8190076990 in words is "eight billion, one hundred ninety million, seventy-six thousand, nine hundred ninety".