60819336 has 80 divisors (see below), whose sum is σ = 180403740. Its totient is φ = 19077120.

The previous prime is 60819331. The next prime is 60819349. The reversal of 60819336 is 63391806.

It is a happy number.

60819336 is a `hidden beast` number, since 608 + 19 + 3 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60746436 + 72900 = 7794^2 + 270^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 60819336.

It is not an unprimeable number, because it can be changed into a prime (60819331) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8256 + ... + 13776.

Almost surely, 2^60819336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60819336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90201870).

60819336 is an abundant number, since it is smaller than the sum of its proper divisors (119584404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60819336 is a wasteful number, since it uses less digits than its factorization.

60819336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556 (or 5543 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 60819336 is about 7798.6752721215. The cubic root of 60819336 is about 393.2607092448.

The spelling of 60819336 in words is "sixty million, eight hundred nineteen thousand, three hundred thirty-six".