64849334 has 16 divisors (see below), whose sum is σ = 109541376. Its totient is φ = 28525800.

The previous prime is 64849327. The next prime is 64849349. The reversal of 64849334 is 43394846.

It is a super-2 number, since 2×64849334² = 8410872240487112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64849291 and 64849300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46862 + ... + 48225.

It is an arithmetic number, because the mean of its divisors is an integer number (6846336).

Almost surely, 2^64849334 is an apocalyptic number.

64849334 is a deficient number, since it is larger than the sum of its proper divisors (44692042).

64849334 is a wasteful number, since it uses less digits than its factorization.

64849334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95131.

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

The square root of 64849334 is about 8052.9084187019. The cubic root of 64849334 is about 401.7616756899.

The spelling of 64849334 in words is "sixty-four million, eight hundred forty-nine thousand, three hundred thirty-four".