64498334 has 8 divisors (see below), whose sum is σ = 96869520. Its totient is φ = 32208496.

The previous prime is 64498327. The next prime is 64498351. The reversal of 64498334 is 43389446.

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

It is a junction number, because it is equal to n+sod(n) for n = 64498291 and 64498300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18314 + ... + 21549.

It is an arithmetic number, because the mean of its divisors is an integer number (12108690).

Almost surely, 2^64498334 is an apocalyptic number.

64498334 is a deficient number, since it is larger than the sum of its proper divisors (32371186).

64498334 is a wasteful number, since it uses less digits than its factorization.

64498334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40674.

The product of its digits is 248832, while the sum is 41.

The square root of 64498334 is about 8031.0854808052. The cubic root of 64498334 is about 401.0355128032.

The spelling of 64498334 in words is "sixty-four million, four hundred ninety-eight thousand, three hundred thirty-four".