3542233861 has 4 divisors (see below), whose sum is σ = 3544357900. Its totient is φ = 3540109824.

The previous prime is 3542233829. The next prime is 3542233873. The reversal of 3542233861 is 1683322453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1683322453 = 53 ⋅31760801.

It can be written as a sum of positive squares in 2 ways, for example, as 794901636 + 2747332225 = 28194^2 + 52415^2 .

It is a cyclic number.

It is not a de Polignac number, because 3542233861 - 2⁵ = 3542233829 is a prime.

It is a super-3 number, since 3×3542233861³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3542233861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542233801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059516 + ... + 1062853.

It is an arithmetic number, because the mean of its divisors is an integer number (886089475).

Almost surely, 2^3542233861 is an apocalyptic number.

It is an amenable number.

3542233861 is a deficient number, since it is larger than the sum of its proper divisors (2124039).

3542233861 is a wasteful number, since it uses less digits than its factorization.

3542233861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124038.

The product of its digits is 103680, while the sum is 37.

The square root of 3542233861 is about 59516.6687659852. The cubic root of 3542233861 is about 1524.3770794237.

The spelling of 3542233861 in words is "three billion, five hundred forty-two million, two hundred thirty-three thousand, eight hundred sixty-one".