84348711 has 12 divisors (see below), whose sum is σ = 122173792. Its totient is φ = 56077056.

The previous prime is 84348703. The next prime is 84348739. The reversal of 84348711 is 11784348.

It is not a de Polignac number, because 84348711 - 2³ = 84348703 is a prime.

It is a super-2 number, since 2×84348711² = 14229410094723042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84348911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9466 + ... + 16071.

Almost surely, 2^84348711 is an apocalyptic number.

84348711 is a deficient number, since it is larger than the sum of its proper divisors (37825081).

84348711 is a wasteful number, since it uses less digits than its factorization.

84348711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25910 (or 25907 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 84348711 is about 9184.1554320471. The cubic root of 84348711 is about 438.5571037025.

The spelling of 84348711 in words is "eighty-four million, three hundred forty-eight thousand, seven hundred eleven".