64461346 has 8 divisors (see below), whose sum is σ = 98749440. Its totient is φ = 31544868.

The previous prime is 64461329. The next prime is 64461349. The reversal of 64461346 is 64316446.

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

It is not an unprimeable number, because it can be changed into a prime (64461349) 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, 342786 + ... + 342973.

It is an arithmetic number, because the mean of its divisors is an integer number (12343680).

Almost surely, 2^64461346 is an apocalyptic number.

64461346 is a deficient number, since it is larger than the sum of its proper divisors (34288094).

64461346 is a wasteful number, since it uses less digits than its factorization.

64461346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685808.

The product of its digits is 41472, while the sum is 34.

The square root of 64461346 is about 8028.7823485258. The cubic root of 64461346 is about 400.9588372414.

The spelling of 64461346 in words is "sixty-four million, four hundred sixty-one thousand, three hundred forty-six".