88434730 has 16 divisors (see below), whose sum is σ = 162570240. Its totient is φ = 34621072.

The previous prime is 88434713. The next prime is 88434737. The reversal of 88434730 is 3743488.

It is a self number, because there is not a number n which added to its sum of digits gives 88434730.

It is not an unprimeable number, because it can be changed into a prime (88434737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93610 + ... + 94549.

It is an arithmetic number, because the mean of its divisors is an integer number (10160640).

Almost surely, 2^88434730 is an apocalyptic number.

88434730 is a deficient number, since it is larger than the sum of its proper divisors (74135510).

88434730 is a wasteful number, since it uses less digits than its factorization.

88434730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188213.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 88434730 is about 9403.9741598964. The cubic root of 88434730 is about 445.5272629132.

The spelling of 88434730 in words is "eighty-eight million, four hundred thirty-four thousand, seven hundred thirty".