3547142412 has 96 divisors (see below), whose sum is σ = 9782809344. Its totient is φ = 988108800.

The previous prime is 3547142399. The next prime is 3547142449. The reversal of 3547142412 is 2142417453.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78112 + ... + 114872.

It is an arithmetic number, because the mean of its divisors is an integer number (101904264).

Almost surely, 2^3547142412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3547142412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4891404672).

3547142412 is an abundant number, since it is smaller than the sum of its proper divisors (6235666932).

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

3547142412 is a wasteful number, since it uses less digits than its factorization.

3547142412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36839 (or 36837 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3547142412 is about 59557.8912655577. The cubic root of 3547142412 is about 1525.0808753310.

Adding to 3547142412 its reverse (2142417453), we get a palindrome (5689559865).

The spelling of 3547142412 in words is "three billion, five hundred forty-seven million, one hundred forty-two thousand, four hundred twelve".