7104407389 has 8 divisors (see below), whose sum is σ = 7705785528. Its totient is φ = 6523415040.

The previous prime is 7104407383. The next prime is 7104407399. The reversal of 7104407389 is 9837044017.

It can be written as a sum of positive squares in 4 ways, for example, as 1395396025 + 5709011364 = 37355^2 + 75558^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7104407389 - 2⁵ = 7104407357 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 (7104407383) 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, 5095722 + ... + 5097115.

It is an arithmetic number, because the mean of its divisors is an integer number (963223191).

Almost surely, 2^7104407389 is an apocalyptic number.

It is an amenable number.

7104407389 is a deficient number, since it is larger than the sum of its proper divisors (601378139).

7104407389 is a wasteful number, since it uses less digits than its factorization.

7104407389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192895.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 7104407389 is about 84287.6467164673. The cubic root of 7104407389 is about 1922.3949595698.

The spelling of 7104407389 in words is "seven billion, one hundred four million, four hundred seven thousand, three hundred eighty-nine".