84412377 has 24 divisors (see below), whose sum is σ = 139979840. Its totient is φ = 48016800.

The previous prime is 84412357. The next prime is 84412439. The reversal of 84412377 is 77321448.

It is a happy number.

It is not a de Polignac number, because 84412377 - 2¹⁵ = 84379609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84412357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11502 + ... + 17352.

Almost surely, 2^84412377 is an apocalyptic number.

It is an amenable number.

84412377 is a deficient number, since it is larger than the sum of its proper divisors (55567463).

84412377 is a wasteful number, since it uses less digits than its factorization.

84412377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6093 (or 6090 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 84412377 is about 9187.6208563480. The cubic root of 84412377 is about 438.6674162145.

The spelling of 84412377 in words is "eighty-four million, four hundred twelve thousand, three hundred seventy-seven".