742630107 has 8 divisors (see below), whose sum is σ = 992527120. Its totient is φ = 493909920.

The previous prime is 742630093. The next prime is 742630111. The reversal of 742630107 is 701036247.

742630107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 742630107 - 2²⁴ = 725852891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742630177) 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, 292732 + ... + 295257.

It is an arithmetic number, because the mean of its divisors is an integer number (124065890).

Almost surely, 2^742630107 is an apocalyptic number.

742630107 is a deficient number, since it is larger than the sum of its proper divisors (249897013).

742630107 is a wasteful number, since it uses less digits than its factorization.

742630107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588413.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 742630107 is about 27251.2404671787. The cubic root of 742630107 is about 905.5744984296.

The spelling of 742630107 in words is "seven hundred forty-two million, six hundred thirty thousand, one hundred seven".