64340104 has 16 divisors (see below), whose sum is σ = 127734300. Its totient is φ = 30277632.

The previous prime is 64340093. The next prime is 64340113. The reversal of 64340104 is 40104346.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63968004 + 372100 = 7998^2 + 610^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236409 + ... + 236680.

Almost surely, 2^64340104 is an apocalyptic number.

It is an amenable number.

64340104 is a deficient number, since it is larger than the sum of its proper divisors (63394196).

64340104 is a wasteful number, since it uses less digits than its factorization.

64340104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473112 (or 473108 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 64340104 is about 8021.2283348624. The cubic root of 64340104 is about 400.7072985846.

The spelling of 64340104 in words is "sixty-four million, three hundred forty thousand, one hundred four".