3394856448 has 200 divisors, whose sum is σ = 10239329760. Its totient is φ = 1119744000.

The previous prime is 3394856411. The next prime is 3394856467. The reversal of 3394856448 is 8446584933.

3394856448 is a `hidden beast` number, since 3 + 39 + 4 + 8 + 564 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3394856394 and 3394856403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4520073 + ... + 4520823.

Almost surely, 2^3394856448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3394856448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5119664880).

3394856448 is an abundant number, since it is smaller than the sum of its proper divisors (6844473312).

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

3394856448 is an equidigital number, since it uses as much as digits as its factorization.

3394856448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 865 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 3394856448 is about 58265.3966604536. The cubic root of 3394856448 is about 1502.9359457326.

The spelling of 3394856448 in words is "three billion, three hundred ninety-four million, eight hundred fifty-six thousand, four hundred forty-eight".