3424516521 has 4 divisors (see below), whose sum is σ = 4566022032. Its totient is φ = 2283011012.

The previous prime is 3424516481. The next prime is 3424516523. The reversal of 3424516521 is 1256154243.

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 3424516521 - 2⁹ = 3424516009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3424516523) 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, 570752751 + ... + 570752756.

It is an arithmetic number, because the mean of its divisors is an integer number (1141505508).

Almost surely, 2^3424516521 is an apocalyptic number.

It is an amenable number.

3424516521 is a deficient number, since it is larger than the sum of its proper divisors (1141505511).

3424516521 is a wasteful number, since it uses less digits than its factorization.

3424516521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141505510.

The product of its digits is 28800, while the sum is 33.

The square root of 3424516521 is about 58519.3687679558. The cubic root of 3424516521 is about 1507.3001946905.

The spelling of 3424516521 in words is "three billion, four hundred twenty-four million, five hundred sixteen thousand, five hundred twenty-one".