6890152790 has 16 divisors (see below), whose sum is σ = 12404620800. Its totient is φ = 2755539840.

The previous prime is 6890152771. The next prime is 6890152793. The reversal of 6890152790 is 972510986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6890152793) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7190 + ... + 117609.

It is an arithmetic number, because the mean of its divisors is an integer number (775288800).

Almost surely, 2^6890152790 is an apocalyptic number.

6890152790 is a deficient number, since it is larger than the sum of its proper divisors (5514468010).

6890152790 is a wasteful number, since it uses less digits than its factorization.

6890152790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130327.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 6890152790 is about 83006.9442275765. The cubic root of 6890152790 is about 1902.8721832426.

The spelling of 6890152790 in words is "six billion, eight hundred ninety million, one hundred fifty-two thousand, seven hundred ninety".