3458409472 has 88 divisors (see below), whose sum is σ = 7997645376. Its totient is φ = 1464066048.

The previous prime is 3458409407. The next prime is 3458409481. The reversal of 3458409472 is 2749048543.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592038 + ... + 597850.

Almost surely, 2^3458409472 is an apocalyptic number.

3458409472 is a gapful number since it is divisible by the number (32) 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 3458409472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3998822688).

3458409472 is an abundant number, since it is smaller than the sum of its proper divisors (4539235904).

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

3458409472 is an equidigital number, since it uses as much as digits as its factorization.

3458409472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923 (or 5905 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 3458409472 is about 58808.2432317103. The cubic root of 3458409472 is about 1512.2565375675.

The spelling of 3458409472 in words is "three billion, four hundred fifty-eight million, four hundred nine thousand, four hundred seventy-two".