64796349 has 4 divisors (see below), whose sum is σ = 86395136. Its totient is φ = 43197564.

The previous prime is 64796339. The next prime is 64796377. The reversal of 64796349 is 94369746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 64796349 - 2⁵ = 64796317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 64796298 and 64796307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64796309) 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, 10799389 + ... + 10799394.

It is an arithmetic number, because the mean of its divisors is an integer number (21598784).

Almost surely, 2^64796349 is an apocalyptic number.

It is an amenable number.

64796349 is a deficient number, since it is larger than the sum of its proper divisors (21598787).

64796349 is a wasteful number, since it uses less digits than its factorization.

64796349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21598786.

The product of its digits is 979776, while the sum is 48.

The square root of 64796349 is about 8049.6179412442. The cubic root of 64796349 is about 401.6522263900.

The spelling of 64796349 in words is "sixty-four million, seven hundred ninety-six thousand, three hundred forty-nine".