3190042636 has 12 divisors (see below), whose sum is σ = 6090081480. Its totient is φ = 1450019360.

The previous prime is 3190042613. The next prime is 3190042637. The reversal of 3190042636 is 6362400913.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3190042637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36250441 + ... + 36250528.

It is an arithmetic number, because the mean of its divisors is an integer number (507506790).

Almost surely, 2^3190042636 is an apocalyptic number.

It is an amenable number.

3190042636 is a deficient number, since it is larger than the sum of its proper divisors (2900038844).

3190042636 is a wasteful number, since it uses less digits than its factorization.

3190042636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72500984 (or 72500982 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 3190042636 is about 56480.4624272854. The cubic root of 3190042636 is about 1472.0825429010.

The spelling of 3190042636 in words is "three billion, one hundred ninety million, forty-two thousand, six hundred thirty-six".