64346061 has 16 divisors (see below), whose sum is σ = 92637440. Its totient is φ = 39493440.

The previous prime is 64346059. The next prime is 64346119. The reversal of 64346061 is 16064346.

It is not a de Polignac number, because 64346061 - 2¹ = 64346059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64346461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14460 + ... + 18378.

It is an arithmetic number, because the mean of its divisors is an integer number (5789840).

Almost surely, 2^64346061 is an apocalyptic number.

It is an amenable number.

64346061 is a deficient number, since it is larger than the sum of its proper divisors (28291379).

64346061 is a wasteful number, since it uses less digits than its factorization.

64346061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 64346061 is about 8021.5996534357. The cubic root of 64346061 is about 400.7196648464.

The spelling of 64346061 in words is "sixty-four million, three hundred forty-six thousand, sixty-one".