3542149718 has 4 divisors (see below), whose sum is σ = 5313224580. Its totient is φ = 1771074858.

The previous prime is 3542149693. The next prime is 3542149757. The reversal of 3542149718 is 8179412453.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×3542149718³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885537428 + ... + 885537431.

It is an arithmetic number, because the mean of its divisors is an integer number (1328306145).

Almost surely, 2^3542149718 is an apocalyptic number.

3542149718 is a deficient number, since it is larger than the sum of its proper divisors (1771074862).

3542149718 is a wasteful number, since it uses less digits than its factorization.

3542149718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771074861.

The product of its digits is 241920, while the sum is 44.

The square root of 3542149718 is about 59515.9618757859. The cubic root of 3542149718 is about 1524.3650091990.

The spelling of 3542149718 in words is "three billion, five hundred forty-two million, one hundred forty-nine thousand, seven hundred eighteen".