60939378 has 40 divisors (see below), whose sum is σ = 138446748. Its totient is φ = 20030976.

The previous prime is 60939367. The next prime is 60939379. The reversal of 60939378 is 87393906.

It is a happy number.

60939378 is a `hidden beast` number, since 609 + 3 + 9 + 37 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60326289 + 613089 = 7767^2 + 783^2 .

It is not an unprimeable number, because it can be changed into a prime (60939379) 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, 9250 + ... + 14402.

Almost surely, 2^60939378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60939378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69223374).

60939378 is an abundant number, since it is smaller than the sum of its proper divisors (77507370).

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

60939378 is a wasteful number, since it uses less digits than its factorization.

60939378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5240 (or 5231 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 60939378 is about 7806.3677853404. The cubic root of 60939378 is about 393.5192716277.

The spelling of 60939378 in words is "sixty million, nine hundred thirty-nine thousand, three hundred seventy-eight".