7069489 has 4 divisors (see below), whose sum is σ = 8079424. Its totient is φ = 6059556.

The previous prime is 7069481. The next prime is 7069499. The reversal of 7069489 is 9849607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7069489 - 2³ = 7069481 is a prime.

It is a super-2 number, since 2×7069489² = 99955349442242, which contains 22 as substring.

It is a Duffinian number.

7069489 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7069481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504957 + ... + 504970.

It is an arithmetic number, because the mean of its divisors is an integer number (2019856).

Almost surely, 2^7069489 is an apocalyptic number.

It is an amenable number.

7069489 is a deficient number, since it is larger than the sum of its proper divisors (1009935).

7069489 is a wasteful number, since it uses less digits than its factorization.

7069489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009934.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 7069489 is about 2658.8510676606. The cubic root of 7069489 is about 191.9240241209.

The spelling of 7069489 in words is "seven million, sixty-nine thousand, four hundred eighty-nine".