68984607 has 16 divisors (see below), whose sum is σ = 93681152. Its totient is φ = 45144000.

The previous prime is 68984581. The next prime is 68984609. The reversal of 68984607 is 70648986.

It is not a de Polignac number, because 68984607 - 2¹⁰ = 68983583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68984609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91482 + ... + 92232.

It is an arithmetic number, because the mean of its divisors is an integer number (5855072).

Almost surely, 2^68984607 is an apocalyptic number.

68984607 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

68984607 is a deficient number, since it is larger than the sum of its proper divisors (24696545).

68984607 is a wasteful number, since it uses less digits than its factorization.

68984607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 68984607 is about 8305.6972615187. The cubic root of 68984607 is about 410.1260905065.

The spelling of 68984607 in words is "sixty-eight million, nine hundred eighty-four thousand, six hundred seven".