60939380 has 12 divisors (see below), whose sum is σ = 127972740. Its totient is φ = 24375744.

The previous prime is 60939379. The next prime is 60939391. The reversal of 60939380 is 8393906.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10784656 + 50154724 = 3284^2 + 7082^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523465 + ... + 1523504.

It is an arithmetic number, because the mean of its divisors is an integer number (10664395).

Almost surely, 2^60939380 is an apocalyptic number.

It is an amenable number.

60939380 is an abundant number, since it is smaller than the sum of its proper divisors (67033360).

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

60939380 is a wasteful number, since it uses less digits than its factorization.

60939380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3046978 (or 3046976 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 60939380 is about 7806.3679134409. The cubic root of 60939380 is about 393.5192759327.

The spelling of 60939380 in words is "sixty million, nine hundred thirty-nine thousand, three hundred eighty".