2042608964 has 24 divisors (see below), whose sum is σ = 3910182528. Its totient is φ = 925921440.

The previous prime is 2042608963. The next prime is 2042608979. The reversal of 2042608964 is 4698062402.

It is not an unprimeable number, because it can be changed into a prime (2042608963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47099 + ... + 79394.

It is an arithmetic number, because the mean of its divisors is an integer number (162924272).

Almost surely, 2^2042608964 is an apocalyptic number.

It is an amenable number.

2042608964 is a deficient number, since it is larger than the sum of its proper divisors (1867573564).

2042608964 is a wasteful number, since it uses less digits than its factorization.

2042608964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126875 (or 126873 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 2042608964 is about 45195.2316511377. The cubic root of 2042608964 is about 1268.8055738427.

The spelling of 2042608964 in words is "two billion, forty-two million, six hundred eight thousand, nine hundred sixty-four".