7330981 has 4 divisors (see below), whose sum is σ = 8378272. Its totient is φ = 6283692.

The previous prime is 7330943. The next prime is 7330993. The reversal of 7330981 is 1890337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7330981 - 2¹⁷ = 7199909 is a prime.

It is a super-2 number, since 2×7330981² = 107486564844722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7330901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523635 + ... + 523648.

It is an arithmetic number, because the mean of its divisors is an integer number (2094568).

Almost surely, 2^7330981 is an apocalyptic number.

It is an amenable number.

7330981 is a deficient number, since it is larger than the sum of its proper divisors (1047291).

7330981 is a wasteful number, since it uses less digits than its factorization.

7330981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047290.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7330981 is about 2707.5784383836. The cubic root of 7330981 is about 194.2617803717.

The spelling of 7330981 in words is "seven million, three hundred thirty thousand, nine hundred eighty-one".