2072660963 has 2 divisors, whose sum is σ = 2072660964. Its totient is φ = 2072660962.

The previous prime is 2072660959. The next prime is 2072660969. The reversal of 2072660963 is 3690662702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2072660963 - 2² = 2072660959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2072660963.

It is not a weakly prime, because it can be changed into another prime (2072660969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036330481 + 1036330482.

It is an arithmetic number, because the mean of its divisors is an integer number (1036330482).

Almost surely, 2^2072660963 is an apocalyptic number.

2072660963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072660963 is an equidigital number, since it uses as much as digits as its factorization.

2072660963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 2072660963 is about 45526.4863897929. The cubic root of 2072660963 is about 1274.9977624977.

The spelling of 2072660963 in words is "two billion, seventy-two million, six hundred sixty thousand, nine hundred sixty-three".