698963045 has 32 divisors (see below), whose sum is σ = 953441280. Its totient is φ = 487296000.

The previous prime is 698963021. The next prime is 698963059. The reversal of 698963045 is 540369896.

It is not a de Polignac number, because 698963045 - 2⁶ = 698962981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 698962984 and 698963002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183965 + ... + 187725.

It is an arithmetic number, because the mean of its divisors is an integer number (29795040).

Almost surely, 2^698963045 is an apocalyptic number.

It is an amenable number.

698963045 is a deficient number, since it is larger than the sum of its proper divisors (254478235).

698963045 is a wasteful number, since it uses less digits than its factorization.

698963045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 698963045 is about 26437.9092403314. The cubic root of 698963045 is about 887.4653486438.

The spelling of 698963045 in words is "six hundred ninety-eight million, nine hundred sixty-three thousand, forty-five".