698403141 has 16 divisors (see below), whose sum is σ = 1047448320. Its totient is φ = 465600636.

The previous prime is 698403131. The next prime is 698403149. The reversal of 698403141 is 141304896.

It is a de Polignac number, because none of the positive numbers 2^k-698403141 is a prime.

It is a super-3 number, since 3×698403141³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 698403096 and 698403105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698403149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157485 + ... + 161858.

It is an arithmetic number, because the mean of its divisors is an integer number (65465520).

Almost surely, 2^698403141 is an apocalyptic number.

It is an amenable number.

698403141 is a deficient number, since it is larger than the sum of its proper divisors (349045179).

698403141 is an frugal number, since it uses more digits than its factorization.

698403141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319364 (or 319346 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 698403141 is about 26427.3180818637. The cubic root of 698403141 is about 887.2283174490.

The spelling of 698403141 in words is "six hundred ninety-eight million, four hundred three thousand, one hundred forty-one".