8014343949 has 24 divisors (see below), whose sum is σ = 12260626560. Its totient is φ = 5027215488.

The previous prime is 8014343941. The next prime is 8014344007. The reversal of 8014343949 is 9493434108.

It is a happy number.

It is not a de Polignac number, because 8014343949 - 2³ = 8014343941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8014343941) 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 in 23 ways as a sum of consecutive naturals, for example, 1033324 + ... + 1041050.

It is an arithmetic number, because the mean of its divisors is an integer number (510859440).

Almost surely, 2^8014343949 is an apocalyptic number.

It is an amenable number.

8014343949 is a deficient number, since it is larger than the sum of its proper divisors (4246282611).

8014343949 is a wasteful number, since it uses less digits than its factorization.

8014343949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14529 (or 14526 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 8014343949 is about 89522.8683019037. The cubic root of 8014343949 is about 2001.1946153883.

The spelling of 8014343949 in words is "eight billion, fourteen million, three hundred forty-three thousand, nine hundred forty-nine".