164438096 has 10 divisors (see below), whose sum is σ = 318598842. Its totient is φ = 82219040.

The previous prime is 164438083. The next prime is 164438107. The reversal of 164438096 is 690834461.

It can be written as a sum of positive squares in only one way, i.e., 126787600 + 37650496 = 11260^2 + 6136^2 .

It is a super-3 number, since 3×164438096³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5138675 + ... + 5138706.

Almost surely, 2^164438096 is an apocalyptic number.

164438096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164438096 is a deficient number, since it is larger than the sum of its proper divisors (154160746).

164438096 is a wasteful number, since it uses less digits than its factorization.

164438096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10277389 (or 10277383 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 164438096 is about 12823.3418421252. The cubic root of 164438096 is about 547.8573340589.

The spelling of 164438096 in words is "one hundred sixty-four million, four hundred thirty-eight thousand, ninety-six".