3524142069 has 24 divisors (see below), whose sum is σ = 5887732032. Its totient is φ = 1989529920.

The previous prime is 3524142053. The next prime is 3524142073. The reversal of 3524142069 is 9602414253.

It is a happy number.

3524142069 is a `hidden beast` number, since 35 + 2 + 414 + 206 + 9 = 666.

3524142069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3524142069 - 2⁴ = 3524142053 is a prime.

It is a super-2 number, since 2×3524142069² = 24839154644991201522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524142019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331752 + ... + 342209.

It is an arithmetic number, because the mean of its divisors is an integer number (245322168).

Almost surely, 2^3524142069 is an apocalyptic number.

It is an amenable number.

3524142069 is a deficient number, since it is larger than the sum of its proper divisors (2363589963).

3524142069 is a wasteful number, since it uses less digits than its factorization.

3524142069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674057 (or 674054 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3524142069 is about 59364.4849131196. The cubic root of 3524142069 is about 1521.7774205512. Note that the first 3 decimals are identical.

The spelling of 3524142069 in words is "three billion, five hundred twenty-four million, one hundred forty-two thousand, sixty-nine".