701242816 has 56 divisors (see below), whose sum is σ = 1441256960. Its totient is φ = 338169600.

The previous prime is 701242813. The next prime is 701242873. The reversal of 701242816 is 618242107.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701242813) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1132555 + ... + 1133173.

Almost surely, 2^701242816 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 701242816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720628480).

701242816 is an abundant number, since it is smaller than the sum of its proper divisors (740014144).

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

701242816 is a wasteful number, since it uses less digits than its factorization.

701242816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 701242816 is about 26480.9897096011. The cubic root of 701242816 is about 888.4291678722.

The spelling of 701242816 in words is "seven hundred one million, two hundred forty-two thousand, eight hundred sixteen".