7390366 has 4 divisors (see below), whose sum is σ = 11085552. Its totient is φ = 3695182.

The previous prime is 7390351. The next prime is 7390379. The reversal of 7390366 is 6630937.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×7390366² = 109235019227912, which contains 22 as substring.

It is a congruent number.

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, 1847590 + ... + 1847593.

It is an arithmetic number, because the mean of its divisors is an integer number (2771388).

Almost surely, 2^7390366 is an apocalyptic number.

7390366 is a deficient number, since it is larger than the sum of its proper divisors (3695186).

7390366 is a wasteful number, since it uses less digits than its factorization.

7390366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695185.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 7390366 is about 2718.5227606183. The cubic root of 7390366 is about 194.7849129645.

The spelling of 7390366 in words is "seven million, three hundred ninety thousand, three hundred sixty-six".