7049949 has 8 divisors (see below), whose sum is σ = 9419040. Its totient is φ = 4690416.

The previous prime is 7049947. The next prime is 7049971. The reversal of 7049949 is 9499407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7049949 - 2¹ = 7049947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7049949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049947) 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, 439 + ... + 3780.

It is an arithmetic number, because the mean of its divisors is an integer number (1177380).

Almost surely, 2^7049949 is an apocalyptic number.

It is an amenable number.

7049949 is a deficient number, since it is larger than the sum of its proper divisors (2369091).

7049949 is a wasteful number, since it uses less digits than its factorization.

7049949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 7049949 is about 2655.1740055974. The cubic root of 7049949 is about 191.7470355665.

The spelling of 7049949 in words is "seven million, forty-nine thousand, nine hundred forty-nine".