7394661 has 24 divisors (see below), whose sum is σ = 11269440. Its totient is φ = 4663296.

The previous prime is 7394627. The next prime is 7394687. The reversal of 7394661 is 1664937.

It is not a de Polignac number, because 7394661 - 2⁷ = 7394533 is a prime.

It is a super-2 number, since 2×7394661² = 109362022609842, which contains 22 as substring.

It is a Curzon number.

7394661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7396661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28645 + ... + 28901.

It is an arithmetic number, because the mean of its divisors is an integer number (469560).

Almost surely, 2^7394661 is an apocalyptic number.

It is an amenable number.

7394661 is a deficient number, since it is larger than the sum of its proper divisors (3874779).

7394661 is a wasteful number, since it uses less digits than its factorization.

7394661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 422 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 7394661 is about 2719.3125969627. The cubic root of 7394661 is about 194.8226395213.

The spelling of 7394661 in words is "seven million, three hundred ninety-four thousand, six hundred sixty-one".