700750040 has 64 divisors (see below), whose sum is σ = 1638005760. Its totient is φ = 269516160.

The previous prime is 700749977. The next prime is 700750051. The reversal of 700750040 is 40057007.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 700749988 and 700750015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200387 + ... + 203853.

It is an arithmetic number, because the mean of its divisors is an integer number (25593840).

Almost surely, 2^700750040 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 700750040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819002880).

700750040 is an abundant number, since it is smaller than the sum of its proper divisors (937255720).

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

700750040 is a wasteful number, since it uses less digits than its factorization.

700750040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672 (or 3668 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 700750040 is about 26471.6837394224. The cubic root of 700750040 is about 888.2210140293.

The spelling of 700750040 in words is "seven hundred million, seven hundred fifty thousand, forty".