2920127973 has 32 divisors (see below), whose sum is σ = 4523599872. Its totient is φ = 1641057600.

The previous prime is 2920127963. The next prime is 2920127981. The reversal of 2920127973 is 3797210292.

It is not a de Polignac number, because 2920127973 - 2⁴ = 2920127957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2920127923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 658303 + ... + 662723.

It is an arithmetic number, because the mean of its divisors is an integer number (141362496).

Almost surely, 2^2920127973 is an apocalyptic number.

It is an amenable number.

2920127973 is a deficient number, since it is larger than the sum of its proper divisors (1603471899).

2920127973 is a wasteful number, since it uses less digits than its factorization.

2920127973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 2920127973 is about 54038.2084547591. The cubic root of 2920127973 is about 1429.3347800045.

The spelling of 2920127973 in words is "two billion, nine hundred twenty million, one hundred twenty-seven thousand, nine hundred seventy-three".