7368981 has 8 divisors (see below), whose sum is σ = 9840480. Its totient is φ = 4905072.

The previous prime is 7368967. The next prime is 7369001. The reversal of 7368981 is 1898637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7368981 - 2⁷ = 7368853 is a prime.

It is a super-2 number, since 2×7368981² = 108603761956722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7368931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006 + ... + 3968.

It is an arithmetic number, because the mean of its divisors is an integer number (1230060).

Almost surely, 2^7368981 is an apocalyptic number.

It is an amenable number.

7368981 is a deficient number, since it is larger than the sum of its proper divisors (2471499).

7368981 is a wasteful number, since it uses less digits than its factorization.

7368981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795.

The product of its digits is 72576, while the sum is 42.

The square root of 7368981 is about 2714.5867088749. The cubic root of 7368981 is about 194.5968528324.

The spelling of 7368981 in words is "seven million, three hundred sixty-eight thousand, nine hundred eighty-one".