2927912043 has 12 divisors (see below), whose sum is σ = 4541251560. Its totient is φ = 1673092512.

The previous prime is 2927912041. The next prime is 2927912063. The reversal of 2927912043 is 3402197292.

It is not a de Polignac number, because 2927912043 - 2¹ = 2927912041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2927911992 and 2927912010.

It is not an unprimeable number, because it can be changed into a prime (2927912041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9958738 + ... + 9959031.

It is an arithmetic number, because the mean of its divisors is an integer number (378437630).

Almost surely, 2^2927912043 is an apocalyptic number.

2927912043 is a deficient number, since it is larger than the sum of its proper divisors (1613339517).

2927912043 is a wasteful number, since it uses less digits than its factorization.

2927912043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19917786 (or 19917779 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2927912043 is about 54110.1842817043. The cubic root of 2927912043 is about 1430.6036936291.

The spelling of 2927912043 in words is "two billion, nine hundred twenty-seven million, nine hundred twelve thousand, forty-three".