698045343 has 16 divisors (see below), whose sum is σ = 958502400. Its totient is φ = 451676160.

The previous prime is 698045333. The next prime is 698045353. The reversal of 698045343 is 343540896.

It is an interprime number because it is at equal distance from previous prime (698045333) and next prime (698045353).

It is not a de Polignac number, because 698045343 - 2⁵ = 698045311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 698045295 and 698045304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698045333) 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, 10978 + ... + 38943.

It is an arithmetic number, because the mean of its divisors is an integer number (59906400).

Almost surely, 2^698045343 is an apocalyptic number.

698045343 is a deficient number, since it is larger than the sum of its proper divisors (260457057).

698045343 is a wasteful number, since it uses less digits than its factorization.

698045343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50062.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 698045343 is about 26420.5477422403. The cubic root of 698045343 is about 887.0767799750.

The spelling of 698045343 in words is "six hundred ninety-eight million, forty-five thousand, three hundred forty-three".