701542816 has 48 divisors (see below), whose sum is σ = 1490608224. Its totient is φ = 323092224.

The previous prime is 701542813. The next prime is 701542823. The reversal of 701542816 is 618245107.

It is not an unprimeable number, because it can be changed into a prime (701542813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226011 + ... + 229093.

It is an arithmetic number, because the mean of its divisors is an integer number (31054338).

Almost surely, 2^701542816 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 701542816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745304112).

701542816 is an abundant number, since it is smaller than the sum of its proper divisors (789065408).

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

701542816 is a wasteful number, since it uses less digits than its factorization.

701542816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653 (or 3645 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 701542816 is about 26486.6535447572. The cubic root of 701542816 is about 888.5558433239. Note that the first 3 decimals are identical.

The spelling of 701542816 in words is "seven hundred one million, five hundred forty-two thousand, eight hundred sixteen".