699197004 has 72 divisors (see below), whose sum is σ = 1969164288. Its totient is φ = 207364320.

The previous prime is 699197003. The next prime is 699197111. The reversal of 699197004 is 400791996.

699197004 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 (699197003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172 + ... + 37395.

It is an arithmetic number, because the mean of its divisors is an integer number (27349504).

Almost surely, 2^699197004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 699197004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984582144).

699197004 is an abundant number, since it is smaller than the sum of its proper divisors (1269967284).

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

699197004 is a wasteful number, since it uses less digits than its factorization.

699197004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37635 (or 37630 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 699197004 is about 26442.3335581412. Note that the first 3 decimals coincide. The cubic root of 699197004 is about 887.5643559495.

The spelling of 699197004 in words is "six hundred ninety-nine million, one hundred ninety-seven thousand, four".