84467913 has 8 divisors (see below), whose sum is σ = 115370976. Its totient is φ = 54938400.

The previous prime is 84467909. The next prime is 84467921. The reversal of 84467913 is 31976448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84467913 - 2² = 84467909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84467113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343243 + ... + 343488.

It is an arithmetic number, because the mean of its divisors is an integer number (14421372).

Almost surely, 2^84467913 is an apocalyptic number.

It is an amenable number.

84467913 is a deficient number, since it is larger than the sum of its proper divisors (30903063).

84467913 is a wasteful number, since it uses less digits than its factorization.

84467913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686775.

The product of its digits is 145152, while the sum is 42.

The square root of 84467913 is about 9190.6426869942. The cubic root of 84467913 is about 438.7635967897.

The spelling of 84467913 in words is "eighty-four million, four hundred sixty-seven thousand, nine hundred thirteen".