3470768 has 60 divisors (see below), whose sum is σ = 8269560. Its totient is φ = 1403136.

The previous prime is 3470743. The next prime is 3470821. The reversal of 3470768 is 8670743.

It is a Cunningham number, because it is equal to 1863²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14780 + ... + 15012.

It is an arithmetic number, because the mean of its divisors is an integer number (137826).

Almost surely, 2^3470768 is an apocalyptic number.

3470768 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3470768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4134780).

3470768 is an abundant number, since it is smaller than the sum of its proper divisors (4798792).

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

3470768 is a wasteful number, since it uses less digits than its factorization.

3470768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 3470768 is about 1862.9997316157. Note that the first 3 decimals coincide. The cubic root of 3470768 is about 151.4055731402.

The spelling of 3470768 in words is "three million, four hundred seventy thousand, seven hundred sixty-eight".