3453494408 has 64 divisors (see below), whose sum is σ = 7977984000. Its totient is φ = 1364781312.

The previous prime is 3453494399. The next prime is 3453494423. The reversal of 3453494408 is 8044943543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929258 + ... + 932966.

It is an arithmetic number, because the mean of its divisors is an integer number (124656000).

Almost surely, 2^3453494408 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 3453494408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3988992000).

3453494408 is an abundant number, since it is smaller than the sum of its proper divisors (4524489592).

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

3453494408 is a wasteful number, since it uses less digits than its factorization.

3453494408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014 (or 5010 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The square root of 3453494408 is about 58766.4394701602. The cubic root of 3453494408 is about 1511.5397956015.

The spelling of 3453494408 in words is "three billion, four hundred fifty-three million, four hundred ninety-four thousand, four hundred eight".