7380989 has 8 divisors (see below), whose sum is σ = 9202368. Its totient is φ = 5751360.

The previous prime is 7380983. The next prime is 7381067. The reversal of 7380989 is 9890837.

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 7380989 - 2²⁰ = 6332413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7380983) 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, 47852 + ... + 48005.

It is an arithmetic number, because the mean of its divisors is an integer number (1150296).

Almost surely, 2^7380989 is an apocalyptic number.

It is an amenable number.

7380989 is a deficient number, since it is larger than the sum of its proper divisors (1821379).

7380989 is a wasteful number, since it uses less digits than its factorization.

7380989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95875.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 7380989 is about 2716.7975633087. The cubic root of 7380989 is about 194.7024961546.

The spelling of 7380989 in words is "seven million, three hundred eighty thousand, nine hundred eighty-nine".