698496755 has 24 divisors (see below), whose sum is σ = 947076624. Its totient is φ = 490448000.

The previous prime is 698496739. The next prime is 698496763. The reversal of 698496755 is 557694896.

It is not a de Polignac number, because 698496755 - 2⁴ = 698496739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 698496694 and 698496703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38705 + ... + 53805.

It is an arithmetic number, because the mean of its divisors is an integer number (39461526).

Almost surely, 2^698496755 is an apocalyptic number.

698496755 is a deficient number, since it is larger than the sum of its proper divisors (248579869).

698496755 is a wasteful number, since it uses less digits than its factorization.

698496755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15175 (or 15146 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 59.

The square root of 698496755 is about 26429.0891821871. The cubic root of 698496755 is about 887.2679570574.

The spelling of 698496755 in words is "six hundred ninety-eight million, four hundred ninety-six thousand, seven hundred fifty-five".