699126714 has 160 divisors (see below), whose sum is σ = 1864646784. Its totient is φ = 193000320.

The previous prime is 699126713. The next prime is 699126721. The reversal of 699126714 is 417621996.

It is a self number, because there is not a number n which added to its sum of digits gives 699126714.

It is not an unprimeable number, because it can be changed into a prime (699126713) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2385952 + ... + 2386244.

Almost surely, 2^699126714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 699126714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932323392).

699126714 is an abundant number, since it is smaller than the sum of its proper divisors (1165520070).

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

699126714 is a wasteful number, since it uses less digits than its factorization.

699126714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 425 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 699126714 is about 26441.0044060357. The cubic root of 699126714 is about 887.5346127875.

The spelling of 699126714 in words is "six hundred ninety-nine million, one hundred twenty-six thousand, seven hundred fourteen".