3454261573 has 4 divisors (see below), whose sum is σ = 3947727520. Its totient is φ = 2960795628.

The previous prime is 3454261571. The next prime is 3454261597. The reversal of 3454261573 is 3751624543.

It is a happy number.

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 not a de Polignac number, because 3454261573 - 2¹ = 3454261571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454261571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246732963 + ... + 246732976.

It is an arithmetic number, because the mean of its divisors is an integer number (986931880).

Almost surely, 2^3454261573 is an apocalyptic number.

It is an amenable number.

3454261573 is a deficient number, since it is larger than the sum of its proper divisors (493465947).

3454261573 is an equidigital number, since it uses as much as digits as its factorization.

3454261573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493465946.

The product of its digits is 302400, while the sum is 40.

The square root of 3454261573 is about 58772.9663450808. The cubic root of 3454261573 is about 1511.6517126374.

The spelling of 3454261573 in words is "three billion, four hundred fifty-four million, two hundred sixty-one thousand, five hundred seventy-three".