64379060 has 12 divisors (see below), whose sum is σ = 135196068. Its totient is φ = 25751616.

The previous prime is 64379059. The next prime is 64379069. The reversal of 64379060 is 6097346.

It can be written as a sum of positive squares in 2 ways, for example, as 19166884 + 45212176 = 4378^2 + 6724^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 64379060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64379069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609457 + ... + 1609496.

It is an arithmetic number, because the mean of its divisors is an integer number (11266339).

Almost surely, 2^64379060 is an apocalyptic number.

It is an amenable number.

64379060 is an abundant number, since it is smaller than the sum of its proper divisors (70817008).

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

64379060 is a wasteful number, since it uses less digits than its factorization.

64379060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218962 (or 3218960 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 64379060 is about 8023.6562737944. The cubic root of 64379060 is about 400.7881543452.

The spelling of 64379060 in words is "sixty-four million, three hundred seventy-nine thousand, sixty".