1949066204 has 24 divisors (see below), whose sum is σ = 3456649728. Its totient is φ = 961526000.

The previous prime is 1949066177. The next prime is 1949066213. The reversal of 1949066204 is 4026609491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98357 + ... + 116499.

It is an arithmetic number, because the mean of its divisors is an integer number (144027072).

Almost surely, 2^1949066204 is an apocalyptic number.

It is an amenable number.

1949066204 is a deficient number, since it is larger than the sum of its proper divisors (1507583524).

1949066204 is a wasteful number, since it uses less digits than its factorization.

1949066204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18505 (or 18503 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1949066204 is about 44148.2299078910. The cubic root of 1949066204 is about 1249.1335230329.

The spelling of 1949066204 in words is "one billion, nine hundred forty-nine million, sixty-six thousand, two hundred four".