699948 has 24 divisors (see below), whose sum is σ = 1814960. Its totient is φ = 233280.

The previous prime is 699947. The next prime is 699953. The reversal of 699948 is 849996.

699948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (699943) 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, 3133 + ... + 3348.

2⁶⁹⁹⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

699948 is an abundant number, since it is smaller than the sum of its proper divisors (1115012).

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

699948 is a wasteful number, since it uses less digits than its factorization.

699948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6494 (or 6486 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 699948 is about 836.6289500131. The cubic root of 699948 is about 88.7882015004.

The spelling of 699948 in words is "six hundred ninety-nine thousand, nine hundred forty-eight".