1925980967 has 2 divisors, whose sum is σ = 1925980968. Its totient is φ = 1925980966.

The previous prime is 1925980963. The next prime is 1925980997. The reversal of 1925980967 is 7690895291.

It is a weak prime.

It is an emirp because it is prime and its reverse (7690895291) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1925980967 - 2² = 1925980963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1925980963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962990483 + 962990484.

It is an arithmetic number, because the mean of its divisors is an integer number (962990484).

Almost surely, 2^1925980967 is an apocalyptic number.

1925980967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1925980967 is an equidigital number, since it uses as much as digits as its factorization.

1925980967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 56.

The square root of 1925980967 is about 43885.9996695985. Note that the first 3 decimals coincide. The cubic root of 1925980967 is about 1244.1822378826.

The spelling of 1925980967 in words is "one billion, nine hundred twenty-five million, nine hundred eighty thousand, nine hundred sixty-seven".