3345235138 has 32 divisors (see below), whose sum is σ = 6123211776. Its totient is φ = 1339441488.

The previous prime is 3345235123. The next prime is 3345235139. The reversal of 3345235138 is 8315325433.

It is a super-2 number, since 2×3345235138² = 22381196257019758088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3345235097 and 3345235106.

It is not an unprimeable number, because it can be changed into a prime (3345235139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106956 + ... + 134647.

It is an arithmetic number, because the mean of its divisors is an integer number (191350368).

Almost surely, 2^3345235138 is an apocalyptic number.

3345235138 is a deficient number, since it is larger than the sum of its proper divisors (2777976638).

3345235138 is a wasteful number, since it uses less digits than its factorization.

3345235138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241678.

The product of its digits is 129600, while the sum is 37.

The square root of 3345235138 is about 57838.0077284825. The cubic root of 3345235138 is about 1495.5773638233.

The spelling of 3345235138 in words is "three billion, three hundred forty-five million, two hundred thirty-five thousand, one hundred thirty-eight".