3407471856 has 60 divisors (see below), whose sum is σ = 10038101320. Its totient is φ = 1076042880.

The previous prime is 3407471807. The next prime is 3407471869. The reversal of 3407471856 is 6581747043.

3407471856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3407471856² = 23221728898864169472, which contains 22 as substring.

It is a congruent number.

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, 619975 + ... + 625446.

Almost surely, 2^3407471856 is an apocalyptic number.

3407471856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3407471856 is an abundant number, since it is smaller than the sum of its proper divisors (6630629464).

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

3407471856 is a wasteful number, since it uses less digits than its factorization.

3407471856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245454 (or 1245445 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 3407471856 is about 58373.5544232146. The cubic root of 3407471856 is about 1504.7952990687.

The spelling of 3407471856 in words is "three billion, four hundred seven million, four hundred seventy-one thousand, eight hundred fifty-six".