65429694 has 48 divisors (see below), whose sum is σ = 160392960. Its totient is φ = 19825560.

The previous prime is 65429669. The next prime is 65429699. The reversal of 65429694 is 49692456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65429699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774 + ... + 11465.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^65429694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65429694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80196480).

65429694 is an abundant number, since it is smaller than the sum of its proper divisors (94963266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65429694 is a wasteful number, since it uses less digits than its factorization.

65429694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12267 (or 12255 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 65429694 is about 8088.8623427525. The cubic root of 65429694 is about 402.9566212979.

The spelling of 65429694 in words is "sixty-five million, four hundred twenty-nine thousand, six hundred ninety-four".