7402260069 has 12 divisors (see below), whose sum is σ = 10940808736. Its totient is φ = 4820076072.

The previous prime is 7402260067. The next prime is 7402260083. The reversal of 7402260069 is 9600622047.

It is a happy number.

7402260069 is a `hidden beast` number, since 7 + 40 + 2 + 2 + 600 + 6 + 9 = 666.

It is not a de Polignac number, because 7402260069 - 2¹ = 7402260067 is a prime.

It is a super-2 number, since 2×7402260069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7402260067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9563257 + ... + 9564030.

Almost surely, 2^7402260069 is an apocalyptic number.

It is an amenable number.

7402260069 is a deficient number, since it is larger than the sum of its proper divisors (3538548667).

7402260069 is a wasteful number, since it uses less digits than its factorization.

7402260069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19127336 (or 19127333 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 7402260069 is about 86036.3880518005. The cubic root of 7402260069 is about 1948.8935269166.

The spelling of 7402260069 in words is "seven billion, four hundred two million, two hundred sixty thousand, sixty-nine".