6904130 has 16 divisors (see below), whose sum is σ = 12519360. Its totient is φ = 2741232.

The previous prime is 6904129. The next prime is 6904133. The reversal of 6904130 is 314096.

It is a super-2 number, since 2×6904130² = 95334022113800, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6904096 and 6904105.

It is not an unprimeable number, because it can be changed into a prime (6904133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094 + ... + 3873.

It is an arithmetic number, because the mean of its divisors is an integer number (782460).

Almost surely, 2^6904130 is an apocalyptic number.

6904130 is a deficient number, since it is larger than the sum of its proper divisors (5615230).

6904130 is a wasteful number, since it uses less digits than its factorization.

6904130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 6904130 is about 2627.5711217777. The cubic root of 6904130 is about 190.4158022158.

The spelling of 6904130 in words is "six million, nine hundred four thousand, one hundred thirty".