4073968831 has 2 divisors, whose sum is σ = 4073968832. Its totient is φ = 4073968830.

The previous prime is 4073968727. The next prime is 4073968907. The reversal of 4073968831 is 1388693704.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4073968831 - 2¹¹ = 4073966783 is a prime.

It is a super-2 number, since 2×4073968831² = 33194444071919013122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4073968531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036984415 + 2036984416.

It is an arithmetic number, because the mean of its divisors is an integer number (2036984416).

Almost surely, 2^4073968831 is an apocalyptic number.

4073968831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4073968831 is an equidigital number, since it uses as much as digits as its factorization.

4073968831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 4073968831 is about 63827.6494240545. The cubic root of 4073968831 is about 1597.1261995880.

The spelling of 4073968831 in words is "four billion, seventy-three million, nine hundred sixty-eight thousand, eight hundred thirty-one".