97793377 has 4 divisors (see below), whose sum is σ = 106683696. Its totient is φ = 88903060.

The previous prime is 97793359. The next prime is 97793387. The reversal of 97793377 is 77339779.

It is a happy number.

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 97793377 - 2¹⁵ = 97760609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97793357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4445143 + ... + 4445164.

It is an arithmetic number, because the mean of its divisors is an integer number (26670924).

Almost surely, 2^97793377 is an apocalyptic number.

It is an amenable number.

97793377 is a deficient number, since it is larger than the sum of its proper divisors (8890319).

97793377 is a wasteful number, since it uses less digits than its factorization.

97793377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890318.

The product of its digits is 1750329, while the sum is 52.

The square root of 97793377 is about 9889.0533925144. The cubic root of 97793377 is about 460.7193800679.

The spelling of 97793377 in words is "ninety-seven million, seven hundred ninety-three thousand, three hundred seventy-seven".