6770190 has 64 divisors (see below), whose sum is σ = 18809856. Its totient is φ = 1527552.

The previous prime is 6770189. The next prime is 6770201. The reversal of 6770190 is 910776.

6770190 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6770190² = 91670945272200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21474 + ... + 21786.

It is an arithmetic number, because the mean of its divisors is an integer number (293904).

Almost surely, 2^6770190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6770190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9404928).

6770190 is an abundant number, since it is smaller than the sum of its proper divisors (12039666).

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

6770190 is a wasteful number, since it uses less digits than its factorization.

6770190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 6770190 is about 2601.9588774614. The cubic root of 6770190 is about 189.1763981185.

The spelling of 6770190 in words is "six million, seven hundred seventy thousand, one hundred ninety".