698500425 has 48 divisors (see below), whose sum is σ = 1323466880. Its totient is φ = 318435840.

The previous prime is 698500367. The next prime is 698500441. The reversal of 698500425 is 524005896.

It is not a de Polignac number, because 698500425 - 2⁸ = 698500169 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213099 + ... + 216351.

Almost surely, 2^698500425 is an apocalyptic number.

It is an amenable number.

698500425 is a deficient number, since it is larger than the sum of its proper divisors (624966455).

698500425 is a wasteful number, since it uses less digits than its factorization.

698500425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3682 (or 3677 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 698500425 is about 26429.1586131681. The cubic root of 698500425 is about 887.2695109982.

The spelling of 698500425 in words is "six hundred ninety-eight million, five hundred thousand, four hundred twenty-five".