7490673 has 6 divisors (see below), whose sum is σ = 10819874. Its totient is φ = 4993776.

The previous prime is 7490653. The next prime is 7490683. The reversal of 7490673 is 3760947.

It can be written as a sum of positive squares in only one way, i.e., 7144929 + 345744 = 2673^2 + 588^2 .

It is not a de Polignac number, because 7490673 - 2¹⁰ = 7489649 is a prime.

It is a super-2 number, since 2×7490673² = 112220363985858, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7490653) 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 5 ways as a sum of consecutive naturals, for example, 416140 + ... + 416157.

Almost surely, 2^7490673 is an apocalyptic number.

It is an amenable number.

7490673 is a deficient number, since it is larger than the sum of its proper divisors (3329201).

7490673 is a wasteful number, since it uses less digits than its factorization.

7490673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832303 (or 832300 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 7490673 is about 2736.9093883430. The cubic root of 7490673 is about 195.6622062424.

The spelling of 7490673 in words is "seven million, four hundred ninety thousand, six hundred seventy-three".