40098359 has 8 divisors (see below), whose sum is σ = 48522528. Its totient is φ = 32348160.

The previous prime is 40098353. The next prime is 40098367. The reversal of 40098359 is 95389004.

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

It is a cyclic number.

It is not a de Polignac number, because 40098359 - 2⁸ = 40098103 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 (40098353) 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, 168362 + ... + 168599.

It is an arithmetic number, because the mean of its divisors is an integer number (6065316).

Almost surely, 2^40098359 is an apocalyptic number.

40098359 is a deficient number, since it is larger than the sum of its proper divisors (8424169).

40098359 is a wasteful number, since it uses less digits than its factorization.

40098359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336985.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 40098359 is about 6332.3265076905. The cubic root of 40098359 is about 342.2752790896.

The spelling of 40098359 in words is "forty million, ninety-eight thousand, three hundred fifty-nine".