60989799 has 16 divisors (see below), whose sum is σ = 87970400. Its totient is φ = 37362816.

The previous prime is 60989771. The next prime is 60989827. The reversal of 60989799 is 99798906.

60989799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60989771) and next prime (60989827).

It is not a de Polignac number, because 60989799 - 2⁸ = 60989543 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 (60919799) 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, 5517 + ... + 12345.

It is an arithmetic number, because the mean of its divisors is an integer number (5498150).

Almost surely, 2^60989799 is an apocalyptic number.

60989799 is a deficient number, since it is larger than the sum of its proper divisors (26980601).

60989799 is a wasteful number, since it uses less digits than its factorization.

60989799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074.

The product of its (nonzero) digits is 2204496, while the sum is 57.

The square root of 60989799 is about 7809.5965964959. The cubic root of 60989799 is about 393.6277738040.

The spelling of 60989799 in words is "sixty million, nine hundred eighty-nine thousand, seven hundred ninety-nine".