64377011 has 8 divisors (see below), whose sum is σ = 69827184. Its totient is φ = 59111680.

The previous prime is 64376999. The next prime is 64377029. The reversal of 64377011 is 11077346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64377011 - 2⁶ = 64376947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64377031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45485 + ... + 46878.

It is an arithmetic number, because the mean of its divisors is an integer number (8728398).

Almost surely, 2^64377011 is an apocalyptic number.

64377011 is a deficient number, since it is larger than the sum of its proper divisors (5450173).

64377011 is a wasteful number, since it uses less digits than its factorization.

64377011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92421.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 64377011 is about 8023.5285878471. The cubic root of 64377011 is about 400.7839023226.

The spelling of 64377011 in words is "sixty-four million, three hundred seventy-seven thousand, eleven".