7434444407 has 8 divisors (see below), whose sum is σ = 8021699280. Its totient is φ = 6849385920.

The previous prime is 7434444401. The next prime is 7434444439. The reversal of 7434444407 is 7044444347.

It is a happy number.

7434444407 is digitally balanced in base 3, 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 7434444407 - 2¹⁶ = 7434378871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7434444401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542057 + ... + 555602.

It is an arithmetic number, because the mean of its divisors is an integer number (1002712410).

Almost surely, 2^7434444407 is an apocalyptic number.

7434444407 is a deficient number, since it is larger than the sum of its proper divisors (587254873).

7434444407 is a wasteful number, since it uses less digits than its factorization.

7434444407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098193.

The product of its (nonzero) digits is 602112, while the sum is 41.

The square root of 7434444407 is about 86223.2242902108. The cubic root of 7434444407 is about 1951.7139790732.

The spelling of 7434444407 in words is "seven billion, four hundred thirty-four million, four hundred forty-four thousand, four hundred seven".