64056379 has 4 divisors (see below), whose sum is σ = 64092384. Its totient is φ = 64020376.

The previous prime is 64056371. The next prime is 64056401. The reversal of 64056379 is 97365046.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97365046 = 2 ⋅48682523.

It is a cyclic number.

It is not a de Polignac number, because 64056379 - 2³ = 64056371 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64056371) 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, 15187 + ... + 18940.

It is an arithmetic number, because the mean of its divisors is an integer number (16023096).

Almost surely, 2^64056379 is an apocalyptic number.

64056379 is a deficient number, since it is larger than the sum of its proper divisors (36005).

64056379 is a wasteful number, since it uses less digits than its factorization.

64056379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36004.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 64056379 is about 8003.5229118183. The cubic root of 64056379 is about 400.1174217769.

The spelling of 64056379 in words is "sixty-four million, fifty-six thousand, three hundred seventy-nine".