3458409473 has 4 divisors (see below), whose sum is σ = 3491986368. Its totient is φ = 3424832580.

The previous prime is 3458409407. The next prime is 3458409481. The reversal of 3458409473 is 3749048543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3458409473 - 2⁸ = 3458409217 is a prime.

It is a super-2 number, since 2×3458409473² = 23921192165872275458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3458409403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16788293 + ... + 16788498.

It is an arithmetic number, because the mean of its divisors is an integer number (872996592).

Almost surely, 2^3458409473 is an apocalyptic number.

It is an amenable number.

3458409473 is a deficient number, since it is larger than the sum of its proper divisors (33576895).

3458409473 is a wasteful number, since it uses less digits than its factorization.

3458409473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33576894.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The square root of 3458409473 is about 58808.2432402125. The cubic root of 3458409473 is about 1512.2565377132.

The spelling of 3458409473 in words is "three billion, four hundred fifty-eight million, four hundred nine thousand, four hundred seventy-three".