89357379 has 4 divisors (see below), whose sum is σ = 119143176. Its totient is φ = 59571584.

The previous prime is 89357363. The next prime is 89357383. The reversal of 89357379 is 97375398.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89357379 - 2⁴ = 89357363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89357309) 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, 14892894 + ... + 14892899.

It is an arithmetic number, because the mean of its divisors is an integer number (29785794).

Almost surely, 2^89357379 is an apocalyptic number.

89357379 is a deficient number, since it is larger than the sum of its proper divisors (29785797).

89357379 is a wasteful number, since it uses less digits than its factorization.

89357379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29785796.

The product of its digits is 1428840, while the sum is 51.

The square root of 89357379 is about 9452.9032048361. The cubic root of 89357379 is about 447.0713167395.

The spelling of 89357379 in words is "eighty-nine million, three hundred fifty-seven thousand, three hundred seventy-nine".