2919927952 has 20 divisors (see below), whose sum is σ = 5659162096. Its totient is φ = 1459499040.

The previous prime is 2919927937. The next prime is 2919927953. The reversal of 2919927952 is 2597299192.

It is a junction number, because it is equal to n+sod(n) for n = 2919927893 and 2919927902.

It is not an unprimeable number, because it can be changed into a prime (2919927953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25903 + ... + 80689.

Almost surely, 2^2919927952 is an apocalyptic number.

It is an amenable number.

2919927952 is a deficient number, since it is larger than the sum of its proper divisors (2739234144).

2919927952 is a wasteful number, since it uses less digits than its factorization.

2919927952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58126 (or 58120 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 55.

The square root of 2919927952 is about 54036.3576862838. The cubic root of 2919927952 is about 1429.3021440490.

The spelling of 2919927952 in words is "two billion, nine hundred nineteen million, nine hundred twenty-seven thousand, nine hundred fifty-two".