42698803 has 4 divisors (see below), whose sum is σ = 48798640. Its totient is φ = 36598968.

The previous prime is 42698801. The next prime is 42698827. The reversal of 42698803 is 30889624.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42698803 - 2¹ = 42698801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42698801) 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 3 ways as a sum of consecutive naturals, for example, 3049908 + ... + 3049921.

It is an arithmetic number, because the mean of its divisors is an integer number (12199660).

Almost surely, 2^42698803 is an apocalyptic number.

42698803 is a deficient number, since it is larger than the sum of its proper divisors (6099837).

42698803 is an equidigital number, since it uses as much as digits as its factorization.

42698803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099836.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 42698803 is about 6534.4321099848. The cubic root of 42698803 is about 349.5198941059.

The spelling of 42698803 in words is "forty-two million, six hundred ninety-eight thousand, eight hundred three".