89400350 has 48 divisors (see below), whose sum is σ = 181446720. Its totient is φ = 32572800.

The previous prime is 89400343. The next prime is 89400401. The reversal of 89400350 is 5300498.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 50480 + ... + 52220.

It is an arithmetic number, because the mean of its divisors is an integer number (3780140).

Almost surely, 2^89400350 is an apocalyptic number.

89400350 is an abundant number, since it is smaller than the sum of its proper divisors (92046370).

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

89400350 is a wasteful number, since it uses less digits than its factorization.

89400350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 89400350 is about 9455.1758312577. The cubic root of 89400350 is about 447.1429691802.

The spelling of 89400350 in words is "eighty-nine million, four hundred thousand, three hundred fifty".