3449790892 has 12 divisors (see below), whose sum is σ = 6392259720. Its totient is φ = 1623430976.

The previous prime is 3449790863. The next prime is 3449790893. The reversal of 3449790892 is 2980979443.

It is not an unprimeable number, because it can be changed into a prime (3449790893) 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, 25366042 + ... + 25366177.

It is an arithmetic number, because the mean of its divisors is an integer number (532688310).

Almost surely, 2^3449790892 is an apocalyptic number.

It is an amenable number.

3449790892 is a deficient number, since it is larger than the sum of its proper divisors (2942468828).

3449790892 is a wasteful number, since it uses less digits than its factorization.

3449790892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50732240 (or 50732238 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 3449790892 is about 58734.9205498739. The cubic root of 3449790892 is about 1510.9992789107. Note that the first 3 decimals are identical.

The spelling of 3449790892 in words is "three billion, four hundred forty-nine million, seven hundred ninety thousand, eight hundred ninety-two".