7099491 has 16 divisors (see below), whose sum is σ = 11049984. Its totient is φ = 3969984.

The previous prime is 7099459. The next prime is 7099507. The reversal of 7099491 is 1949907.

It is not a de Polignac number, because 7099491 - 2⁵ = 7099459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7099091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2610 + ... + 4583.

It is an arithmetic number, because the mean of its divisors is an integer number (690624).

Almost surely, 2^7099491 is an apocalyptic number.

7099491 is a deficient number, since it is larger than the sum of its proper divisors (3950493).

7099491 is a wasteful number, since it uses less digits than its factorization.

7099491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 7099491 is about 2664.4870050349. The cubic root of 7099491 is about 192.1951412257.

The spelling of 7099491 in words is "seven million, ninety-nine thousand, four hundred ninety-one".