7090994 has 4 divisors (see below), whose sum is σ = 10636494. Its totient is φ = 3545496.

The previous prime is 7090981. The next prime is 7091003. The reversal of 7090994 is 4990907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4990907 = 31 ⋅160997.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 2140369 = 2225^2 + 1463^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1772747 + ... + 1772750.

Almost surely, 2^7090994 is an apocalyptic number.

7090994 is a deficient number, since it is larger than the sum of its proper divisors (3545500).

7090994 is a wasteful number, since it uses less digits than its factorization.

7090994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545499.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 7090994 is about 2662.8920368652. The cubic root of 7090994 is about 192.1184345968.

The spelling of 7090994 in words is "seven million, ninety thousand, nine hundred ninety-four".