3984460951 has 2 divisors, whose sum is σ = 3984460952. Its totient is φ = 3984460950.

The previous prime is 3984460933. The next prime is 3984460967. The reversal of 3984460951 is 1590644893.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3984460951 - 2⁵ = 3984460919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3984460895 and 3984460904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3984460351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992230475 + 1992230476.

It is an arithmetic number, because the mean of its divisors is an integer number (1992230476).

Almost surely, 2^3984460951 is an apocalyptic number.

3984460951 is a deficient number, since it is larger than the sum of its proper divisors (1).

3984460951 is an equidigital number, since it uses as much as digits as its factorization.

3984460951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 3984460951 is about 63122.5866944630. The cubic root of 3984460951 is about 1585.3428258624.

The spelling of 3984460951 in words is "three billion, nine hundred eighty-four million, four hundred sixty thousand, nine hundred fifty-one".