700891296 has 144 divisors (see below), whose sum is σ = 2198611296. Its totient is φ = 194793984.

The previous prime is 700891291. The next prime is 700891297. The reversal of 700891296 is 692198007.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (700891291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172035 + ... + 176061.

It is an arithmetic number, because the mean of its divisors is an integer number (15268134).

Almost surely, 2^700891296 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 700891296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099305648).

700891296 is an abundant number, since it is smaller than the sum of its proper divisors (1497720000).

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

700891296 is a wasteful number, since it uses less digits than its factorization.

700891296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091 (or 4076 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 700891296 is about 26474.3516634497. The cubic root of 700891296 is about 888.2806920462.

The spelling of 700891296 in words is "seven hundred million, eight hundred ninety-one thousand, two hundred ninety-six".