3484949448 has 128 divisors (see below), whose sum is σ = 9438105600. Its totient is φ = 1068754176.

The previous prime is 3484949399. The next prime is 3484949449. The reversal of 3484949448 is 8449494843.

It is a happy number.

It is a super-3 number, since 3×3484949448³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (3484949449) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4372186 + ... + 4372982.

It is an arithmetic number, because the mean of its divisors is an integer number (73735200).

Almost surely, 2^3484949448 is an apocalyptic number.

3484949448 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 3484949448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4719052800).

3484949448 is an abundant number, since it is smaller than the sum of its proper divisors (5953156152).

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

3484949448 is a wasteful number, since it uses less digits than its factorization.

3484949448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091 (or 1087 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 57.

The square root of 3484949448 is about 59033.4604101775. The cubic root of 3484949448 is about 1516.1150570681.

The spelling of 3484949448 in words is "three billion, four hundred eighty-four million, nine hundred forty-nine thousand, four hundred forty-eight".