7950069 has 20 divisors (see below), whose sum is σ = 12078220. Its totient is φ = 5209920.

The previous prime is 7950001. The next prime is 7950109. The reversal of 7950069 is 9600597.

7950069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4100625 + 3849444 = 2025^2 + 1962^2 .

It is not a de Polignac number, because 7950069 - 2⁸ = 7949813 is a prime.

It is a super-2 number, since 2×7950069² = 126407194209522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7950469) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4137 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (603911).

Almost surely, 2^7950069 is an apocalyptic number.

It is an amenable number.

7950069 is a deficient number, since it is larger than the sum of its proper divisors (4128151).

7950069 is a wasteful number, since it uses less digits than its factorization.

7950069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 7950069 is about 2819.5866718368. The cubic root of 7950069 is about 199.5830396578.

The spelling of 7950069 in words is "seven million, nine hundred fifty thousand, sixty-nine".