707444742 has 16 divisors (see below), whose sum is σ = 1441586160. Its totient is φ = 231365472.

The previous prime is 707444701. The next prime is 707444743. The reversal of 707444742 is 247444707.

It is a self number, because there is not a number n which added to its sum of digits gives 707444742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707444743) 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, 1112017 + ... + 1112652.

It is an arithmetic number, because the mean of its divisors is an integer number (90099135).

Almost surely, 2^707444742 is an apocalyptic number.

707444742 is an abundant number, since it is smaller than the sum of its proper divisors (734141418).

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

707444742 is a wasteful number, since it uses less digits than its factorization.

707444742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224727.

The product of its (nonzero) digits is 175616, while the sum is 39.

The square root of 707444742 is about 26597.8334080052. The cubic root of 707444742 is about 891.0406301815.

The spelling of 707444742 in words is "seven hundred seven million, four hundred forty-four thousand, seven hundred forty-two".