88880429 has 6 divisors (see below), whose sum is σ = 97695150. Its totient is φ = 80800280.

The previous prime is 88880411. The next prime is 88880443. The reversal of 88880429 is 92408888.

It can be written as a sum of positive squares in only one way, i.e., 88868329 + 12100 = 9427^2 + 110^2 .

It is not a de Polignac number, because 88880429 - 2⁸ = 88880173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88880459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367154 + ... + 367395.

It is an arithmetic number, because the mean of its divisors is an integer number (16282525).

Almost surely, 2^88880429 is an apocalyptic number.

It is an amenable number.

88880429 is a deficient number, since it is larger than the sum of its proper divisors (8814721).

88880429 is a wasteful number, since it uses less digits than its factorization.

88880429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734571 (or 734560 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 47.

The square root of 88880429 is about 9427.6417517850. The cubic root of 88880429 is about 446.2744746180.

The spelling of 88880429 in words is "eighty-eight million, eight hundred eighty thousand, four hundred twenty-nine".