7049969 has 12 divisors (see below), whose sum is σ = 7589520. Its totient is φ = 6545880.

The previous prime is 7049947. The next prime is 7049971. The reversal of 7049969 is 9699407.

It is a de Polignac number, because none of the positive numbers 2^k-7049969 is a prime.

It is a super-2 number, since 2×7049969² = 99404125801922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7049269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21134 + ... + 21464.

It is an arithmetic number, because the mean of its divisors is an integer number (632460).

Almost surely, 2^7049969 is an apocalyptic number.

It is an amenable number.

7049969 is a deficient number, since it is larger than the sum of its proper divisors (539551).

7049969 is a wasteful number, since it uses less digits than its factorization.

7049969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 7049969 is about 2655.1777718262. The cubic root of 7049969 is about 191.7472168887.

The spelling of 7049969 in words is "seven million, forty-nine thousand, nine hundred sixty-nine".