7361987 has 8 divisors (see below), whose sum is σ = 7930560. Its totient is φ = 6811560.

The previous prime is 7361971. The next prime is 7361989. The reversal of 7361987 is 7891637.

7361987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7361987 - 2⁴ = 7361971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7361989) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3689 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (991320).

Almost surely, 2^7361987 is an apocalyptic number.

7361987 is a deficient number, since it is larger than the sum of its proper divisors (568573).

7361987 is a wasteful number, since it uses less digits than its factorization.

7361987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073.

The product of its digits is 63504, while the sum is 41.

The square root of 7361987 is about 2713.2981774954. The cubic root of 7361987 is about 194.5352685057.

The spelling of 7361987 in words is "seven million, three hundred sixty-one thousand, nine hundred eighty-seven".