87333379 has 8 divisors (see below), whose sum is σ = 101933568. Its totient is φ = 73264200.

The previous prime is 87333371. The next prime is 87333383. The reversal of 87333379 is 97333378.

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 87333379 - 2³ = 87333371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87333371) 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, 132397 + ... + 133054.

It is an arithmetic number, because the mean of its divisors is an integer number (12741696).

Almost surely, 2^87333379 is an apocalyptic number.

87333379 is a deficient number, since it is larger than the sum of its proper divisors (14600189).

87333379 is a wasteful number, since it uses less digits than its factorization.

87333379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265505.

The product of its digits is 285768, while the sum is 43.

The square root of 87333379 is about 9345.2329558979. The cubic root of 87333379 is about 443.6700247594.

Subtracting 87333379 from its reverse (97333378), we obtain a palindrome (9999999).

The spelling of 87333379 in words is "eighty-seven million, three hundred thirty-three thousand, three hundred seventy-nine".