84629937 has 16 divisors (see below), whose sum is σ = 129088512. Its totient is φ = 48311760.

The previous prime is 84629899. The next prime is 84629953. The reversal of 84629937 is 73992648.

It is not a de Polignac number, because 84629937 - 2¹⁶ = 84564401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84629957) 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 15 ways as a sum of consecutive naturals, for example, 39508 + ... + 41594.

It is an arithmetic number, because the mean of its divisors is an integer number (8068032).

Almost surely, 2^84629937 is an apocalyptic number.

It is an amenable number.

84629937 is a deficient number, since it is larger than the sum of its proper divisors (44458575).

84629937 is a wasteful number, since it uses less digits than its factorization.

84629937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028.

The product of its digits is 653184, while the sum is 48.

The square root of 84629937 is about 9199.4530815696. The cubic root of 84629937 is about 439.0439589786.

The spelling of 84629937 in words is "eighty-four million, six hundred twenty-nine thousand, nine hundred thirty-seven".