3524643546 has 16 divisors (see below), whose sum is σ = 7071812544. Its totient is φ = 1171126944.

The previous prime is 3524643527. The next prime is 3524643547. The reversal of 3524643546 is 6453464253.

It is a happy number.

3524643546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3524643546² = 24846224252718908232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3524643498 and 3524643507.

It is not an unprimeable number, because it can be changed into a prime (3524643547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936526 + ... + 940281.

It is an arithmetic number, because the mean of its divisors is an integer number (441988284).

Almost surely, 2^3524643546 is an apocalyptic number.

3524643546 is an abundant number, since it is smaller than the sum of its proper divisors (3547168998).

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

3524643546 is a wasteful number, since it uses less digits than its factorization.

3524643546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877125.

The product of its digits is 1036800, while the sum is 42.

The square root of 3524643546 is about 59368.7084750881. The cubic root of 3524643546 is about 1521.8495988919.

The spelling of 3524643546 in words is "three billion, five hundred twenty-four million, six hundred forty-three thousand, five hundred forty-six".