3295742138 has 16 divisors (see below), whose sum is σ = 5447704416. Its totient is φ = 1485736560.

The previous prime is 3295742119. The next prime is 3295742159. The reversal of 3295742138 is 8312475923.

It is a happy number.

It is a super-2 number, since 2×3295742138² = 21723832480377622088, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1472828 + ... + 1475063.

It is an arithmetic number, because the mean of its divisors is an integer number (340481526).

Almost surely, 2^3295742138 is an apocalyptic number.

3295742138 is a deficient number, since it is larger than the sum of its proper divisors (2151962278).

3295742138 is a wasteful number, since it uses less digits than its factorization.

3295742138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947949.

The product of its digits is 362880, while the sum is 44.

The square root of 3295742138 is about 57408.5545715967. The cubic root of 3295742138 is about 1488.1649613455.

The spelling of 3295742138 in words is "three billion, two hundred ninety-five million, seven hundred forty-two thousand, one hundred thirty-eight".