3448734450 has 96 divisors (see below), whose sum is σ = 9791456640. Its totient is φ = 786931200.

The previous prime is 3448734449. The next prime is 3448734511. The reversal of 3448734450 is 544378443.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 691566 + ... + 696534.

It is an arithmetic number, because the mean of its divisors is an integer number (101994340).

Almost surely, 2^3448734450 is an apocalyptic number.

3448734450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3448734450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4895728320).

3448734450 is an abundant number, since it is smaller than the sum of its proper divisors (6342722190).

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

3448734450 is a wasteful number, since it uses less digits than its factorization.

3448734450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652 (or 5647 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The square root of 3448734450 is about 58725.9265571860. The cubic root of 3448734450 is about 1510.8450235637.

The spelling of 3448734450 in words is "three billion, four hundred forty-eight million, seven hundred thirty-four thousand, four hundred fifty".