3448774056 has 384 divisors, whose sum is σ = 11766988800. Its totient is φ = 831720960.

The previous prime is 3448774051. The next prime is 3448774057. The reversal of 3448774056 is 6504778443.

It is a happy number.

It is a super-2 number, since 2×3448774056² = 23788084978677382272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3448773996 and 3448774014.

It is not an unprimeable number, because it can be changed into a prime (3448774051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9004441 + ... + 9004823.

It is an arithmetic number, because the mean of its divisors is an integer number (30643200).

Almost surely, 2^3448774056 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 3448774056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5883494400).

3448774056 is an abundant number, since it is smaller than the sum of its proper divisors (8318214744).

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

3448774056 is a wasteful number, since it uses less digits than its factorization.

3448774056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The square root of 3448774056 is about 58726.2637667339. The cubic root of 3448774056 is about 1510.8508071635.

The spelling of 3448774056 in words is "three billion, four hundred forty-eight million, seven hundred seventy-four thousand, fifty-six".