93943129 has 8 divisors (see below), whose sum is σ = 107439680. Its totient is φ = 80465616.

The previous prime is 93943123. The next prime is 93943141. The reversal of 93943129 is 92134939.

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

It is not a de Polignac number, because 93943129 - 2⁷ = 93943001 is a prime.

It is a super-2 number, since 2×93943129² = 17650622972621282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93943091 and 93943100.

It is not an unprimeable number, because it can be changed into a prime (93943123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8167 + ... + 15955.

It is an arithmetic number, because the mean of its divisors is an integer number (13429960).

Almost surely, 2^93943129 is an apocalyptic number.

It is an amenable number.

93943129 is a deficient number, since it is larger than the sum of its proper divisors (13496551).

93943129 is a wasteful number, since it uses less digits than its factorization.

93943129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9519.

The product of its digits is 52488, while the sum is 40.

The square root of 93943129 is about 9692.4263732050. The cubic root of 93943129 is about 454.5918797418.

The spelling of 93943129 in words is "ninety-three million, nine hundred forty-three thousand, one hundred twenty-nine".