3542942815 has 16 divisors (see below), whose sum is σ = 4298839776. Its totient is φ = 2802966400.

The previous prime is 3542942803. The next prime is 3542942899. The reversal of 3542942815 is 5182492453.

3542942815 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 3542942815 - 2¹⁷ = 3542811743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182685 + ... + 201145.

It is an arithmetic number, because the mean of its divisors is an integer number (268677486).

Almost surely, 2^3542942815 is an apocalyptic number.

3542942815 is a deficient number, since it is larger than the sum of its proper divisors (755896961).

3542942815 is a wasteful number, since it uses less digits than its factorization.

3542942815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18890.

The product of its digits is 345600, while the sum is 43.

The square root of 3542942815 is about 59522.6243961067. The cubic root of 3542942815 is about 1524.4787705391.

The spelling of 3542942815 in words is "three billion, five hundred forty-two million, nine hundred forty-two thousand, eight hundred fifteen".