89420343 has 8 divisors (see below), whose sum is σ = 124411008. Its totient is φ = 57021624.

The previous prime is 89420339. The next prime is 89420351. The reversal of 89420343 is 34302498.

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

It is not a de Polignac number, because 89420343 - 2² = 89420339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89422343) 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, 647905 + ... + 648042.

It is an arithmetic number, because the mean of its divisors is an integer number (15551376).

Almost surely, 2^89420343 is an apocalyptic number.

89420343 is a deficient number, since it is larger than the sum of its proper divisors (34990665).

89420343 is a wasteful number, since it uses less digits than its factorization.

89420343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295973.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 89420343 is about 9456.2330237785. The cubic root of 89420343 is about 447.1762988896.

The spelling of 89420343 in words is "eighty-nine million, four hundred twenty thousand, three hundred forty-three".