3426013573 has 4 divisors (see below), whose sum is σ = 3426173100. Its totient is φ = 3425854048.

The previous prime is 3426013567. The next prime is 3426013603. The reversal of 3426013573 is 3753106243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1062303649 + 2363709924 = 32593^2 + 48618^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426013573 - 2⁹ = 3426013061 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 (3426013543) 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, 41398 + ... + 92551.

It is an arithmetic number, because the mean of its divisors is an integer number (856543275).

Almost surely, 2^3426013573 is an apocalyptic number.

It is an amenable number.

3426013573 is a deficient number, since it is larger than the sum of its proper divisors (159527).

3426013573 is a wasteful number, since it uses less digits than its factorization.

3426013573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159526.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 3426013573 is about 58532.1584515726. The cubic root of 3426013573 is about 1507.5198050618.

The spelling of 3426013573 in words is "three billion, four hundred twenty-six million, thirteen thousand, five hundred seventy-three".