3291804142 has 32 divisors (see below), whose sum is σ = 5551856640. Its totient is φ = 1450954080.

The previous prime is 3291804133. The next prime is 3291804149. The reversal of 3291804142 is 2414081923.

It is a junction number, because it is equal to n+sod(n) for n = 3291804098 and 3291804107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291804149) 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 15 ways as a sum of consecutive naturals, for example, 98103 + ... + 127309.

It is an arithmetic number, because the mean of its divisors is an integer number (173495520).

Almost surely, 2^3291804142 is an apocalyptic number.

3291804142 is a deficient number, since it is larger than the sum of its proper divisors (2260052498).

3291804142 is a wasteful number, since it uses less digits than its factorization.

3291804142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29376.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3291804142 is about 57374.2463305619. The cubic root of 3291804142 is about 1487.5720019945.

The spelling of 3291804142 in words is "three billion, two hundred ninety-one million, eight hundred four thousand, one hundred forty-two".