6904734 has 16 divisors (see below), whose sum is σ = 14070672. Its totient is φ = 2258048.

The previous prime is 6904727. The next prime is 6904747. The reversal of 6904734 is 4374096.

It is a super-2 number, since 2×6904734² = 95350703221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6904695 and 6904704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10539 + ... + 11174.

It is an arithmetic number, because the mean of its divisors is an integer number (879417).

Almost surely, 2^6904734 is an apocalyptic number.

6904734 is an abundant number, since it is smaller than the sum of its proper divisors (7165938).

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

6904734 is a wasteful number, since it uses less digits than its factorization.

6904734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21771.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 6904734 is about 2627.6860543071. The cubic root of 6904734 is about 190.4213548242.

The spelling of 6904734 in words is "six million, nine hundred four thousand, seven hundred thirty-four".