696099648 has 56 divisors (see below), whose sum is σ = 1891560352. Its totient is φ = 225759744.

The previous prime is 696099643. The next prime is 696099659. The reversal of 696099648 is 846990696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696099643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41890 + ... + 56097.

Almost surely, 2^696099648 is an apocalyptic number.

It is an amenable number.

696099648 is an abundant number, since it is smaller than the sum of its proper divisors (1195460704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

696099648 is a wasteful number, since it uses less digits than its factorization.

696099648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98039 (or 98029 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 696099648 is about 26383.7004227989. The cubic root of 696099648 is about 886.2518159060.

The spelling of 696099648 in words is "six hundred ninety-six million, ninety-nine thousand, six hundred forty-eight".