3542403549 has 4 divisors (see below), whose sum is σ = 4723204736. Its totient is φ = 2361602364.

The previous prime is 3542403547. The next prime is 3542403589. The reversal of 3542403549 is 9453042453.

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 not a de Polignac number, because 3542403549 - 2¹ = 3542403547 is a prime.

It is a super-3 number, since 3×3542403549³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542403547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590400589 + ... + 590400594.

It is an arithmetic number, because the mean of its divisors is an integer number (1180801184).

Almost surely, 2^3542403549 is an apocalyptic number.

It is an amenable number.

3542403549 is a deficient number, since it is larger than the sum of its proper divisors (1180801187).

3542403549 is a wasteful number, since it uses less digits than its factorization.

3542403549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180801186.

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 3542403549 is about 59518.0942991289. The cubic root of 3542403549 is about 1524.4014204072.

The spelling of 3542403549 in words is "three billion, five hundred forty-two million, four hundred three thousand, five hundred forty-nine".